One Design Class Rules

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2021 One-Design Section Class Rules

The Following Class Rules Shall Apply for Approved One Design Sections:

Beneteau 36.7

Beneteau First 36.7 North American One-Design Class Rules February 1, 2019

Beneteau 40.7 Lake Michigan Beneteau 40.7 Fleet Class Rules

J/105 J/105 Class Association Rules January 1, 2020

J/105 Class Association Fleet 5, Lake Michigan (Fleet 5) Special Addenda: 2021 Chicago Yacht Club’s Race to Mackinac

J/109 J/109 Class Rules February 1, 2020

J109 Amendments and Modifications to Class Rules for the 2020 Chicago to Mackinac Sailing Race as adopted by the J109 Great Lakes and Lake Champlain Fleet 11

J/111 J/111 Class Rules January 1, 2020

J111 Amendments and Modifications to J111 Class Rules for 2020 Chicago to Mackinac Race as adopted by the J111 Lake Michigan fleet #1

Tartan Ten T-10 (Tartan 10) Class Association Class Rules: version 2020.f

The Local Rules of the Chicago T-10 Association 1 | P a g e

February 1, 2019 Beneteau First 36.7 North American One-Design Class Rules

1. INTRODUCTION / OBJECTIVES

1.1 These rules, as adopted by the “Beneteau First 36.7 North American One Design Class Association” (Class), serve to maintain the First 36.7’s one-design standards and to ensure equal and fair racing among all boats in the class. Wherever possible, these rules will not compromise the First 36.7’s ease of handling, affordability, safety, comfort, and styling.

These Rules can be interpreted in two very different ways: an Owner could make the assumption that the Beneteau First 36.7 is a boat that should be able to be continually optimized and modified with very little restriction, causing a further assumption that any changes an Owner chooses are acceptable unless specifically prohibited by these rules. The Beneteau First 36.7 Class does not recognize this philosophy.

The Beneteau First 36.7 Class Rules shall be interpreted such that Owners participating in one design racing make the assumption that no modifications are allowed unless they have been specifically approved by these rules, or by a direct ruling from the First 36.7 Class’ Technical Committee. This means that any changes or modifications from a standard Beneteau First 36.7 would have to be specifically allowed within these rules to be considered legal. The penalty for participating in Class one design events with a boat that had knowingly made modifications outside of those allowed within these rules could be disqualification from those or any First 36.7 Class one design events.

1.2 All designs and dimensions of First 36.7’s hull, steering wheel, rudder, spars, equipment, keel, deck, weight and distribution thereof, sail plan, and interior shall be alike.

1.3 The Class prohibits any and all deliberate modifications and alterations to a boat competing in one design or class- sponsored events, unless the modification or alteration is specifically cited in these rules. Anyone who believes, or has evidence that a competitor or boat is not in compliance with these Class Rules is encouraged to submit the information to the Executive Committee, Technical Committee or Class Representative at the first available opportunity.

1.4 In order to guarantee compliance with the First 36.7 building specifications, among other copyrights, Beneteau USA, Inc. (BUSA) is the only authorized builder of First 36.7’s equipped to race One Design in North America. Molded fiberglass parts, spars, rudder, keel, engine and prop shall be supplied by BUSA or a manufacturer designated by Beneteau or the Class Technical Committee.

1.5 It is the responsibility of the Owner or Owners to ensure that their yacht complies with these Class Rules at all times.

1.6 Class rules may be amended at any time, at the discretion of the Executive Committee. Questions received by the Technical Committee regarding rules interpretations will be answered and posted and updated periodically and will be used for assistance in the clarification of class rules. Whenever possible, proposed rules modifications will be posted on the Class website.

2. ADMINISTRATION

2.1 The Class Executive Committee (EC) will hold the authority over class rules. For issues involved with compliance to Class Rules, the local Fleet Captain may also be used to assist in mediation and resolution. 2 | Page

2.2 The Class Executive Committee will apprise class members of any rule changes in an appropriate and timely manner; the First 36.7 Class website is the preferred method of promoting and informing the class members of any changes. This site can be found at: http://www.beneteaufirst367.org

2.3 The official language for the class shall be English, in the event of conflicts. The appearance of the word “shall” makes that statement mandatory, and the word ‘may’ is permissive.

2.4 Advertising for the Class shall comply with the current WORLD SAILING Regulations (WORLD SAILING) - Category A. (WORLD SAILING is the entity formerly known as ISAF).

2.5 The Executive Committee shall consist of the following officers: President Vice President Secretary Treasurer Event Chairman Technical Committee Chairman Chief Measurer

3. MEMBERSHIP AND ELIGIBILITY

3.1 All yachts participating in any Beneteau First 36.7 North American Class Events that are One Design races (def. North American Championship, NOOD Regattas, and all regional or local events where the First 36.7 class has a class start or designated section) shall submit Appendix "A" Beneteau First 36.7 One Design Racing Certification Form, to a class representative by 2100 hours the night before the event. The Appendix A form shall also be submitted by 2100 hours the night before the event at other one design events where it is required by the Notice of Race or other Local Fleet rules. Changes necessary to an Appendix A Form, due to a crew substitution (or approved sail substitution) shall be submitted two (2) hours prior to the first race in which the change takes effect.

3.2 An Owner shall be a sole owner, or one of two, three or four joint owners that share meaningful ownership in the purchase of the complete yacht and the cost of its operations. The Owner(s) is/are recognized as the purchaser or Obligee of the title, and must be listed as such on the state-issued title or Coast Guard Documentation to be considered a valid owner.

3.3 Owners shall be considered Full Class Members. Owner(s) also shall comply with all Class Rules and shall pay annual National and any local fleet dues if they intend to race under One-Design rules. A boat with multiple owners shall have each owner register as a Full Class Member. Family, crew, or other individuals supporting the Class Association by paying annual dues shall be considered Associate Members.

3.4 Only an Owner, as described in 3.2, is eligible to Charter, use, or enter a Beneteau 36.7 in Beneteau 36.7 North American Class Events - unless an exception is specifically approved by the Executive Committee in advance of the event. All such requests must be made no less than 60 days prior to the start of the event and the Executive Committee will provide a response no less than 14 days in advance of the start of the event.

3.5 The First 36.7 Class offers guidelines developed to assist race organizations and organizing authorities hosting or presenting a First 36.7 Class North American Championship event. These guidelines are intended to encourage greater participation, from non-local fleets, in our North American Championship Events, as the time and expense to travel to an event is extensive. The guidelines are as follows:  The Notice of Race (NOR) and Sailing Instructions (SI) should conform to the current Racing Rules of Sailing (RRS) and specifically the guidelines specified in Appendices J and K.  World Sailing Regulation 19, Eligibility Code (Appendix 3), should be in effect.  The recommended Schedule of Races should include eleven or more races over a minimum of four race days; with three or four races daily each of the first three days and two races scheduled for the last day.  Scoring should include provisions for at least one throw out if seven or more races are completed.  Courses featuring Windward/Leeward with configurations of three, four or five legs.  The SIs should include a Time Limit of 45 minutes for the first leg and two and one half hours for an entire race.

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 Arbitration (RRS Appendix T) should apply and be utilized, as well as RRS Appendix V1 - Penalty at the Time of an Incident.  Inspections - Equipment and Measurement inspections should be performed on every competing boat to insure compliance with the class rules.  There should be restrictions on the Haul-Out of participating boats, appropriate restrictions on Radio Communications and for Support Boats and Support Persons.  Suggested Prizes include awards for finishes 1st through 5th overall (minimum), 1st through 3rd Corinthian; 1st place Shoal Draft Boat; Daily awards, Awards for boats with three or more family members; award for the boat travelling the furthest to participate.  When possible, the NOR should be posted, and the event publicized, by the end of January during the year of the event, allowing competitors time to coordinate travel arrangements.

4. STEERING/HELMING

4.1 While the First 36.7 Class is an Owner-Driver Class, there is a provision that allows for long-time crew to act as the Driver or helmsman for limited one design class racing.

4.2 A ‘Driver’ or ‘helmsman’ is heretofore defined as the person on board who is a Full or Associate Class Member, and who steers the yacht from the Preparatory signal until the finish of any race. Any references in these rules to “Group 1” or “Group 3” competitors are referring to the criteria used by WORLD SAILING to categorize the status of a racing sailor.

4.3 While racing in Beneteau First 36.7 North American Class Events, only Beneteau 36.7 Owners and their immediate family members (by Blood or Marriage) may drive or helm any First 36.7, unless the immediate family member is not a Group 1 competitor. The immediate family member may only drive or helm the First 36.7 that is either owned or being chartered by the Owner. A Group 3 competitor may only act as a Driver/helmsman during these races if he or she is a 100% Owner of a First 36.7.

4.4. To encourage Crew participation and promote Fleet development, the Owner/Driver Rule may be relaxed for certain designated Local or Regional First 36.7 Fleet one design racing. For these designated races, a long-time crew member may act as the Driver/helmsperson of the boat that they regularly crew on. The definition of long-time crew is: ‘an Associate Crew Member who has raced at least 60% of the First 36.7 Class one design racing that boat has participated in during the previous 24 months’. Proof shall be provided in the form of previous Appendix A submissions from the specific boat. It is recommended that the Owner be on board whenever a long-time crew member is driving. The boat is not entitled to the Owner-Driver ½ weight credit if the Owner is not the Driver. The local fleet will determine which events this rule will apply to, and must designate them as ‘non-Owner-Driver races’ and will inform all competitors at least 72 hours in advance of the first race of that regatta. The long-time crew member acting as Driver must be a First 36.7 Associate Class Member in good standing.

4.5 During a race, the Owner/Driver is allowed a momentary absence due to a personal or shipboard need, provided it is at least five minutes after the start of the race. However the Owner/Driver shall drive/helm at all race finishes, and must drive at least the 3 minutes before/after any mark rounding, including the rounding itself.

4.6 The above rules 4.3 and 4.4 shall not apply to designated One Design Class distance races, except that a Full Class Member (as defined in 3.2) shall start the boat and act as the helmsman for at least the first hour and approximately the last hour of the race and finish the boat. It will be this driver/helmsman only who is eligible to take the ½ weight credit as specified in 5.2. Any additional drivers during one-design class distance races shall be current Full or Associate Members of the First 36.7 Class.

5. CREW and OWNER/DRIVER WEIGHT LIMITS

5.1 The maximum crew weight (in shorts and t-shirt) for One-Design racing is 1,550 lbs. (all fractions shall be rounded down), without limit on the number of crew.

5.2 An Owner Driver/Helmsman shall count his or her weight as ½ of his or her actual weight. For a boat with

4 | Page multiple owners, the Owner on board who is acting as the Driver/Helmsman will always be the one who is counted as ½ weight, and shall be identified as such on the Appendix A Form(s).

5.3 In the event that multiple owners will drive/helm during the same race the Owner weighing the least shall be the weight that is counted as half. If ½ the weight of the lightest owner is used, any owner may drive or helm at any time.

5.4 For racing requiring a weigh-in, a yacht will be required to do so only once, except when a substitute crewmember joins the crew. At that time, only the substitute will be weighed. Local Fleet Captains may designate a race or regatta as one requiring all competing boats to weigh-in. This can be done by giving all competitors written or verbal notice at least 48 hours before the warning gun of the race and by offering a reasonable location for performing the weigh-ins.

5.5 While racing in any One Design Class events, only one Group 3 competitor is allowed on board a boat. The rest of the crew shall be comprised of Group 1 sailors. Competitors are required to obtain verification of their Group status by applying online to the WORLD SAILING website. For North American Championship Events, all sailors (Owners and Crew) participating in any racing during the event are required to have a current ISAF Classification Code, or it will be assumed that they are a Group 3 sailor.

The WORLD SAILING ISAF Classifications can be found at the following link: http://www.sailing.org/sailors/sailor-search.php

The WORLD SAILING ISAF Classification Code application form can be completed online at the following link: http://www.sailing.org/classification/first-application.php

5.6 An Employee or Staff Member of Beneteau America or an Owner or Employee of an Authorized Beneteau America Dealer shall be permitted to compete on any First 36.7 at any event at any time, regardless of their WORLD SAILING classification.

6. MEASUREMENT

6.1 By participating in First 36.7 events or for First 36.7 one design trophies, owners agree to permit any First 36.7 Class Officers or Race Committee or their appointed representatives to board their boat for the purpose of inspecting and/or measuring. Boats entered into competition must be made available at least 48 hours before the scheduled start of the first race of the Regatta; these boats may also be measured or re-measured at any time during the Regatta.

6.2 Any variation in builder-supplied equipment or specifications must be approved by the Executive Committee. Approved variations are listed in Appendix B. The Executive Committee may, at its discretion, deem a boat not in compliance with these Rules or take further action.

6.3 Refer to Appendix B for a full list of the specific allowed changes/modifications.

A. Lifelines, Stanchions, Pulpits and their connections shall be configured at least according to WORLD SAILING Offshore Special Regulations (Sec. 3.14.16). The lifelines must be made of stainless steel and must also be a minimum of 3/16” in diameter. The lower lifeline, when depressed with a 10 pound weight, shall be no lower than four (4”) inches above the working deck between any two stanchions.

B. The mast, mast step, and boom may not be modified or altered in any way from the original factory specifications.

C. Some equipment that is not permitted for one design racing: halyard locks or hooks; holes or tubes that feed halyards or control lines through the deck, hull or transom; hydraulics of any kind.

D. All boats shall be wet sailed with commercially-available anti-fouling paint or epoxy applied to the entire underwater surface/bottom. Additionally, ‘boat baths’ are not permitted. Extending the bottom finish above the bottom of the factory installed boot stripe is also prohibited.

E. During class racing, which is defined here as the period of time that begins at the preparatory signal and lasts until the finish of the race, adjustment or detachment of the forestay and/or shrouds is not permitted. Additionally, a boat racing in a class event shall not, from the time it leaves the dock until after it has completed the last race of that day, adjust or move the mast at its base or the position of the mast step or partners.

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6.4 Altering the rudder or keel profile to exceed tolerances set forth by these rules or the official offsets is strictly prohibited. Any variation from the Construction Specifications to a hull, deck, interior, keel, rudder, rig or overall weight of a yacht for which there is no prescribed measurement shall be compared, by a Class Representative, to a sample of 3 boats. If the variation is within the range taken from the 3 yachts, the Class Representative may accept the variation. If the variation is outside this range the matter shall be reported to the Chief Measurer for action. Further, any boat that shows clear evidence that an attempt has been made to change its shape, or evidence is available to suggest this, shall have the matter referred to the Executive Committee and/or Technical Committee for action. This action may be taken, regardless of the variation and range of measurement with other yachts, by citing rule 1.3 which prohibits‘ deliberate modifications and alterations to a boat’.

6.5 Specifications for Keel and Rudder:

A. Keel and rudder measurement and modifications: Beneteau 36.7 keels and rudders may not be altered from the standard keel and rudder as supplied by Beneteau or the official Class supplier, with the exception that the keel profile may be shaped to form a smooth foil provided it remains within the class tolerance described below.

B. The fore and aft chord measurement and overall depth must also remain within the measurements below, and there shall be no fairing other than mild sanding in the keel bulb, as defined by the area that is below 55 inches (55”) from the top of the keel.

C. Keels will be measured only by the Chief Measurer, Fleet Captains, or someone authorized by the Chief Measurer or Technical Committee, using a set of templates made by the Chief Measurer that have been provided to each established local fleet.

D. Keel thickness measurements will be taken at 8 defined points, noted as points F1 thru F8, using an inside Caliper of sufficient size to the nearest 1/32”. No measurement taken at any of these 8 points may exceed the Standard Keel Measurements by more than Plus (+) or Minus (-) 6/32”. Because of the difficulties in both accurately fairing and measuring keels, an additional tolerance of 2/32” will be given for no more than one of the eight defined points.

E. Additionally, the trailing edge of the keel may have an angled bevel of up to 30 degrees to prevent vibration; however the keel trailing edge thickness may not be less than 7/32” at any point, measured by using electronic calipers. This measurement will be taken as specified by WORLD SAILING measurement standards.

F. The trailing edge of the rudder may also have a bevel of up to 30 degrees.

Official Standard Keel Measurements (in thickness): F1: 4 16/32”, F2: 4 17/32”, F3:1 11/32”, F4: 2 30/32”, F5: 4 19/32”, F6: 3 3/32”, F7: 4 3/32”, F8: 4 8/32”

Keel Depth shall not exceed 68-20/32” plus or minus 12/32” when measured as a straight line from the top of the keel (hull/keel joint) through measurement points F2, F5, F7 to the bottom of the keel - and when measured as a straight line from the top of the keel (hull/keel joint) through (approximately) measurement points F3, F6, F8 to the bottom of the keel. Chord Measurement shall not exceed 33-16/32” plus or minus 12/32”, with the measurement taken from trailing edge through measurement points F6, F5 and F4 to the middle of the leading edge of the keel.

Distance from the back of the keel to the lower edge of the transom shall not exceed 208” plus or minus 8/32”, with the measurement taken from the point where the transom and hull meet, to the mark measured from the templates on the trailing edge of the keel, See Appendix D diagram for the approximate location of the measurement point.

6.6 Boats racing in Beneteau First 36.7 North American Class Events, or any one design racing, will be issued an official First 36.7 Class Keel Measurement Certificate (KMC) by the Technical Committee and Chief Measurer. The purpose of this certificate is to verify that keels have been measured and meet the criteria defined in all of section 6.5. Each First 36.7 keel has been or will be measured by a representative of the TC and/or the local fleet captain. If the resulting measurements comply with the Official Standard Keel Measurements, a Keel Measurement Certificate will be issued.

6.7 Upon its issuance, and the acceptance of it by the Owner, he/she agrees to refrain from further alterations/fairing of their keel in any way - other than to perform normal (or off-season) maintenance and preparation. Any Keel work that is

6 | Page more extensive than normal maintenance or preparation to a boat that has already been issued a KMC will require that new keel measurements be taken before the boat can resume racing one design. If an Owner’s keel is damaged in such a way that it requires more than paint preparation or slight sanding to complete the repairs, the keel must be re-measured and re-issued a Certificate before they can once again race one design. A fee of $150 will be charged to/collected from the Owner to cover the costs & expenses of any re-measurement. These fees will be collected by the Local Fleet’s Treasurer and will be applied to the coffers of the local fleet.

As the keel measurement data is collected and Keel Measurement Certificates issued, the resulting measurements will be available to First 36.7 Class Members, by contacting the Executive Committee or Technical Committee. All Official Standard Keel Measurement points and their approximate locations are marked in a drawing titled Appendix D. Each established 36.7 Fleet will be provided one set of Official Standard Keel Measurement templates to be used for measuring keels, and one set of calipers to measure thickness. The integrity of these measurement tools should be maintained and the templates kept by the local Fleet Captain. See Appendix E to view the Class Keel Measurement Certificate

6.8 Hull modifications are prohibited, except for the following:

A. The hull below the Top of the boot stripe may be sanded for the purpose of removing and/or adding barrier coat and/or bottom paint.

B. The center seam at the bottom of the hull and the seam for the sail drive plate may be filled in and faired to a maximum width of 3 (three) inches to smooth the surface of the seam and allow it to become flush with the hull after sanding.

C. Fairing compound may be added to the below-waterline through-hulls to allow them to become flush with the hull after sanding. The fairing compound is limited to a maximum 10 (ten) inches total diameter around each through-hull, or 5 (five) inches in any direction from the center of the through-hull.

D. A boat’s hull may be painted any color, providing it is painted with a commercially-available paint used for such applications, such as Awl Grip or Imron.

E. Sail Drive Leg. The surface may be lightly sanded in preparation for painting. No grinding, removal of aluminum, or fairing of the sail drive leg or its propeller is permitted. Any paint system applied to the saildrive leg shall be of normal thickness; it shall be checked to manufacturer’s tolerances for standard configuration.

7. EQUIPMENT RULES

7.1 The First 36.7 was created as a racer/cruiser, and as such shall race with the supplied standard equipment. Standard factory supplied furnishings and equipment including, but not limited to: the swim ladder, Harken Carbo Foil or Tuff Luff, two 12 volt batteries, refrigeration system, pressure water system, holding tank and head, any of the interior or exterior components, floor boards, bunk cushions, and bulkhead doors. These items shall not be relocated or removed when racing, except as specified in Appendix B.

7.2 The Technical Committee is aware that some original parts standard to the boat may be either no longer made or in short supply. Replacement of any parts that are attached to the boat by way of glue, bolts, screws or similar must be replaced by an item that is similar in size, weight, gear, and any other attributes that define it, such that it does not give the user any advantage that could be deemed unfair when compared to the part that it is replacing. Inquiries regarding any replacement of parts should be directed to the Technical Committee.

7.3 Safety equipment shall conform to WORLD SAILING Regulations prescribed by the applicable Notice of Race and/or Sailing Instructions. Storm sails are permitted beyond the normal 5 sail limitation. Sail buttons are not required on storm sails. Storm and Heavy Weather sails, as prescribed and recommended by WORLD SAILING, are allowed to be carried on board at any time. The First 36.7 Class safety regulations follows the guidelines created by WORLD SAILING OFFSHORE SPECIAL REGULATIONS Appendix B. These regulations can be found at the link below, and are also attached to these Class Rules as Appendix C http://www.sailing.org/tools/documents/OSR2016AppB15122015- [19842].pdf

7.4 A list of required equipment to be carried aboard each boat while participating in one design racing is attached to these rules as Appendix C. This list shall be considered the minimum amount of equipment required for fleet one design racing.

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8. SAILS

8.1 Sails - Overview: A. The intent of this section is to keep the class inventory simple, economical, and durable through a wide range of sailing conditions appropriate to the performance of the boat. Any change that is not specifically covered by the sail plan and measurements shall be considered illegal until a ruling has been obtained from the Chief Measurer, and the Executive Committee has concurred.

B. Sails shall be constructed not to exceed maximum dimension set within, and measured in accordance with, the current WORLD SAILING guidelines.

C. A First 36.7 sailing in an open section and/or one design may use its hull number as its sail number, using the number in a one, two, or three-digit format that specifies the boat’s sequential hull number. For example, a boat with a hull number of BEYN6254D308 would use the number ‘254’ (BEYN6254D308) as the boat’s hull number and this number may be used as the sail number.

8.2 Class Sail Inventory

A. Sails carried aboard, or used during a First 36.7 One Design event shall be limited to the following:  one class mainsail (Button Required)  one class genoa (Button Required)  one class jib (Button Required)  two class symmetrical spinnakers of different weight per rule 8.7D. (Buttons Required)  Storm and Heavy Weather sails as outlined in 7.3

B. Sails must carry an official Beneteau-36.7 Royalty Class Button (“Button”) per rule 8.3. Additionally, the five buttoned sails to be used for any specific regatta must be declared for use before the regatta on the One Design Racing Certification Form (Appendix A). The sails listed on the Form (Appendix A) shall be used for the entire event and may not be substituted or changed unless provided by 8.2C. C. No sail may be re-cut after event measurement, or if there is no measurement, after the start of the first race of a First 36.7 One Design regatta. Any sail damaged beyond repair at a class regatta may be replaced during a class regatta with another buttoned sail registered to the owner/charterer or chartered boat, with permission from a class representative.

D. A boat competing in 36.7 class one design racing may use any combination of their buttoned class sails (either current or previously buttoned sails may be used), providing the buttons have been issued and registered to that boat and current owner. All buttoned sails must conform to class sail measurements.

8.3 Sail Buttons and Sail Acquisition:

A. Sail Buttons – All sails, except those provided under Rule 7.3, that are used in First 36.7 Class events shall have an official sail button affixed near the tack on each side of the sail. Buttons shall be stitched onto the sail.

B. Buttons shall be purchased from the Beneteau First 36.7 One Design Class for $30 per sail or $125 for the first complete set of sails - information is available on the class web site at http://www.beneteaufirst367.org. These sails and buttons will be recorded in a database with the Owner, hull number, sail type and brand, as well as the date of acquisition. Please allow two weeks from order date for the sail buttons to arrive to the sailmaker. There is a $100 surcharge for any sail buttons requested more quickly (defined as within 14 days of an event); these sail buttons will be sent FedEx/UPS Standard Overnight delivery.

C. Any owner who has purchased a First 36.7 is entitled to a one-time purchase of one complete set of sails and sail buttons, plus one additional sail, as defined in 8.2A. These initial 6 (six) sail buttons may be purchased at any time during their ownership however, once that Owner begins racing in one-design races and/or begins purchasing class racing sails/buttons, the new owner will have 365 days to purchase the remaining sails/buttons to complete the initial set of sails - using the date of the first one-design race they compete in or the date that the first sail button is purchased as the start date. Once this 365 day period has ended, the sail acquisition schedule will begin to follow the ‘two sails per calendar year’ schedule defined in Rule 8.3 D.

D. Calendar year for sail acquisitions, either new or used, shall be defined as January 1-December 31 of the year the sail was ordered/acquired. Sail acquisition for any sails (new or used) is based on the 3/2 system, meaning

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that an owner may purchase 2 (two) sails one year and 3 (three) sails the following year, then 2 (two) sails the next year - and so on. If the third sail button purchase is exercised, it is limited to being a #3 (blade) jib or a .75 oz. spinnaker. Only a class member or the sailmaker of a class member may purchase sail buttons. Unused buttons in any year may not be carried forward to the next calendar year. Sail Buttons are not transferable from one sail to another or from one boat to another.

E. Replacement sails as a result of damage beyond the normal wear and tear or not associated with normal sailing (fire, lightning, etc.) must be documented and presented to the Executive Committee and class measurer for exemption/approval. The acquisition date for an approved replacement sail shall be the date the new sail is acquired. In the event the owner is not eligible for that button under rule 8.3A, the acquisition date shall be carried forward to the soonest date the owner would be eligible to button that sail.

F. Owners chartering a yacht for an event may use their own sails or the sails registered with the boat they are chartering, but may not combine sails from two different boats, except with the expressed approval of the Technical Committee.

G. Upon transfer of a used boat to a new owner, the new owner shall notify the Technical Committee Chairperson (TCC) of the new owner’s name and address, and the previous owner’s name and boat name. Appendix F (Change of Ownership Declaration) shall be used to inform the TCC that a new owner has entered the Class. The TCC will then add the new owner to the sail button database to reflect the new owner of the boat and sail buttons assigned to that boat.

H. An Owner who purchases a boat that has had new sails/buttons assigned to it within the 120 days prior to the boat’s sale/closing date shall have those new sails counted as part of their initial six sail acquisition, and the 365- day period referenced in 8.3-C will begin on the date of the sale/closing.

8.4 Mainsail:

A. Fabric limitations shall not apply.

B. The mainsail shall be set within the bands on the spars at all times.

C. Dimensions shall not exceed: Leech—14581mm Top girth—1045mm (all girths to closest point of luff) ¼ girth—1805mm ½ girth— 3087mm. ¾ girth—4040mm Head—175mm

D. A maximum of five (5) battens shall be fitted of any length so that the center of the batten pockets shall divide the aft edge of the sail into equal parts with a tolerance +/- 80 mm.

E. Batten material can be composite, including Carbon Fiber.

F. The tack ring of the mainsail shall be affixed in the standard tack fitting

G. The mainsail foot may otherwise be loose.

H. Reinforcement triangles at seams at sail leech may be used but shall not exceed 150mm in length & width.

I. Reinforcement patches underneath slide/eyelet locations may be used.

J. At least one serviceable reef set shall be installed no closer than 1830mm up from the tack. Reef (s) may be fitted with a reinforcement band of similar material not exceeding 150mm in width between luff and leech.

K. The mainsail shall be attached to the mast with sail slides or boltrope.

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L. The mainsail may be fitted with a cunningham ring and flattening rings. The Cunningham may not be more than 350mm above the tack and the flattener no more than 420mm above the clew. Cunningham may be fitted with a reinforcement band of similar material not exceeding 150mm in width between Cunningham and clew.

M. The class insignia shall be a contrasting color to the mainsail with the overall dimensions of the “B” logo to be at least 785mm tall and the numbers “36.7” to be at least 200mm high. Insignia shall be affixed on both sides of the sail, starboard side above the port side; boat model number and “box” to be perpendicular to the luff of the sail; insignia to be located between the half height and upper ¼ height of mainsail. Upon winning a class championship a gold chevron may be placed to the right of the “B”.

N. View windows, trim stripes and tell-tale windows are permitted.

8.5 Genoa:

A. Fabric limitations shall not apply.

B. Dimensions shall not exceed:

Head width—108mm Luff Maximum—14350mm Luff Minimum—13600mm Luff Perpendicular (L.P.) Maximum—6161mm (155% of J) L.P. Minimum—5962mm (150% of J)

C. No Class Genoa shall have a clew height of more than 3 feet above the deck when set.

D. View windows, trim stripes, and tell-tale windows permitted.

E. Leech and foot lines permitted.

F. Tacking lines not permitted.

G. Leech Battens not permitted.

H. A genoa Cunningham, secondary tack fittings, and alternate tack extensions are not allowed. A shackle may be permanently fitted to the sail tack; however that shackle must then be directly affixed to the U-bolt on the bow of the boat, meaning that only one shackle may be used and it must attach the sail directly to the boat. Otherwise, the tack ring in the sail must be closed and attached directly to the shackle on the U-bolt. For boats using a Harken furling system with a furling sail, the tack of the sail may be shackled directly to the Harken Furling system; if the furling drum has been removed for racing. it must be directly shackled to the U-bolt at the bow.

8.6 Jib:

A. Fabric limitations shall not apply.

B. Measurement of jibs shall be taken in the same manner as genoas.

C. Dimensions shall not exceed Luff Maximum—14350mm Luff Minimum—13250mm Luff Perpendicular (L.P.) Maximum—4173mm (105% of J) L.P. Minimum—3975mm (100% of J) Head Width – 85mm

D. The One Design Class Jib Shall not have Positive Roach

E. A maximum number of four (4) optional battens of any length may be fitted.

F. Batten pockets shall divide the aft edge of the sail into equal parts with a tolerance +/- 80 mm.

G. Batten material can be composite, including Carbon Fiber.

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H. View windows, trim stripe, and tell-tale windows are permitted. Leech and foot lines are permitted.

J. A jib Cunningham, secondary tack fittings, and alternate tack extensions are not allowed. A shackle may be permanently fitted to the sail tack; however that shackle must then be directly affixed to the U-bolt on the bow of the boat, meaning that only one shackle may be used and it must attach the sail directly to the boat. Otherwise, the tack ring in the sail must be closed and attached directly to the shackle on the U-bolt. For boats using a Harken furling system with a furling sail, the tack of the sail may be shackled directly to the Harken Furling system; if the furling drum has been removed for racing it must be directly shackled to the U-bolt at the bow.

8.7 Spinnakers:

A. Spinnakers shall be symmetric. B. Dimensions shall not exceed: Luff Maximum (s)—13960mm Luff Minimum (s)— 13500mm Maximum Girth—7160mm Minimum Girth—6860m Minimum Foot Girth—6560mm Centerline length—15400mm

C. Spinnakers to be woven Nylon or Polyester. Laminated fabrics shall not be permitted. D. One of two spinnakers shall be manufactured from woven nylon with minimum nominal weight of not less than 40 grams per square meter. E. Adjustable leech, luff and foot lines shall not be fitted. F. Pull down patches not permitted. G. Headboard not permitted.

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Appendix A: BENETEAU FIRST 36.7 CLASS One Design RACING CERTIFICATION FORM

Sail Description: Button # Declared: Mainsail : Class Genoa : Class Jib : Spinnaker .5 / .6 oz : Spinnaker .75 oz :

Directions: Enter Crew Member last name, first name, weight, World Sailing Classification # Group 1, 3, Exempt

Crew Name: Last, First Weight (include World Sailing #)

Subtract here if the Owner/Driver is entitled to the ½ weight credit - Total Crew Weight : lbs. (Maximum is 1,550 lbs.)

I Declare: the above listed sails comply with the Class Rules; they carry the designated sail buttons; these sails will be the only sails used for this regatta; the listed crew are eligible for the regatta, according to the Class Rules; the yacht complies with the Class Rules; the Crew agrees to abide by all Class Rules.

Boat Name: Sail # Hull#

Regatta Name: Race # (if necessary):

Signed: Owner/Owner’s Representative Date

Approved: Class Representative Date

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Variations/modifications permitted for racing:

1 GPS/Loran/VHF/Radar. 2 Interior cruising and day-sailing amenities, which do not enhance performance. 3 Foredeck lifeline netting, shroud rollers & other anti-chafing gear. 4 Alteration of the mainsheet traveler turning blocks and control lines is permitted; however, the purchase cannot be increased. 5 The backstay adjustment control lines may be led forward into the cockpit by adding pad eyes, blocks and cleats as necessary; solely for the use of the backstay adjuster. The maximum purchase for the backstay remains at 48:1. The factory backstay cleat on the transom may be removed. 6 Through-hulls. No builder-supplied through-hulls shall be removed without being replaced by through-hulls that are similar in diameter, design, and weight. All builder-supplied through hulls shall be operable at all times. Boat speed and depth instrument transducers may be of any manufacturer brand. 7 Outhaul may be increased using only block and tackle. 8 Purchase of genoa car adjuster may be increased, using only block and tackle. In addition, a second genoa/jib car may be added to the existing genoa track on each side of the working deck. 9 Purchase of mainsheet gross and fine tune may be modified using block and tackle, but must remain a 24:1 system. However, the mainsheet and fine tune blocks/cams cannot be independent of the traveler car. 10 Footrests for helmsman and/or mainsheet trimmer may be added to the cockpit. 11 Mainsail Cunningham may be added. 12 Running rigging: All standard running rigging may be replaced, provided it is at least equal to the breaking strength of the original standard rigging. Aramid fibers (except PBO) for running rigging are permitted. 13 A low-friction mainsail luff system such as Tides, Antal or Harken is permitted. 14 Removal of helm seat while racing is permitted, bolted in thwart must remain installed at all times. 15 The standard equipment steaming/deck light may be replaced by a different steaming light. The mid-mast deck light is not required. 16 A boom topping lift is not required. 17 Shackles and blocks may be added or replaced with any brand or style of shackle or block; titanium is not permitted. 18 The use of blocks to redirect existing control lines, and the use of organizers such as sheet bags, winch handle pockets and shock cord are permissible to aid the boat’s deck gear. 19 Individual spinnaker sheets and guys are permitted. 20 Blocks, tackle, replacement track and car plus cleats used specifically for spinnaker pole height adjustment are permitted on the mast. 21 An access panel may be added to the V berth floor board to facilitate easy access to the speed and depth transducers. 22 Cleats may be added to the mast below the internal halyard exit holes in the mast. 23 A 54” stainless steel steering wheel with a triangular fiberglass pod support structure as manufactured and supplied by Beneteau is legal and may be retrofitted onto existing boats. 24 Minor changes by Beneteau or its engine manufacturer in the size of the standard saildrive unit are permitted. 25 A gap of no less than 5/16” must remain between the saildrive fairing plate and the saildrive. That gap maybe filled with a flexible silicone sealant. 26 Aft and amidship wood toe rail shall be a minimum of 1” in height on the inboard portion and 1 3/16” in height on the outboard portion. It should be noted that there are bolts buried in these toe rails at approximately ¾” in height and any reduction in height could cause maintenance problems. 27 Synthetic backstay is permitted. It must have a minimum breaking strength of 10,000 pounds and a dyneema or ultraviolet protective cover over an inner core. 28 Harken “Carbo-foil” racing headsail foil is permitted. 29 Forward V-Berth cushions, V-Berth hatch shade and its hardware, salon settee back / arm cushions, LPG bottle, salon table, bow roller, the 2 removable cockpit seats and the helmspersons seat may be removed. Note: the salon table stainless steel support bar may not be removed for racing. 30 Headsail roller furling is allowed. 31 Volvo D1-30 Engine with spinlock engine control is permitted. 32 Aluminum handrail for companionway cover is permitted. 33 Changes to the standard, factory cam size in the Spinlock rope clutches are permitted. 34 The original steering pedestal on hull numbers 1 to 155 may be shortened and a wheel well may be installed to accommodate the lowered wheel. The center of the wheel hub may not be lower than 24 inches above the top of the existing non-skid surface of the cockpit floor directly below the wheel. The inside dimensions of the wheel well shall not be more than 2.5 inches fore and aft and 36 inches athwart ships. A drain line may be added to the wheel well. The

13 | Page steering mechanism below the deck may be modified only by changing the 1.1:1 ratio (that was standard) to a 1:1 ratio. It may not be modified to a ratio below the 1:1 ratio (meaning one full turn of the wheel to port or one full turn of the wheel to starboard) or be otherwise modified beyond the class rules. The original steering pedestal and factory supplied wheel may be used and steering wheels may be replaced with Carbon or other material-type wheels, provided the diameter remains within one inch of the diameter of the original wheel it is replacing. Pre-2006 boats had 55” wheels; 2006-2011 boats had 54” wheels. Rule 1.4 shall not apply to the wheel well. 35 The companionway hatch boards may be replaced with acrylic boards of the same size and thickness as the original wood boards. 36 Additional thru bolted cleats to be used for control lines (excluding halyards), may be added to the coach roof in the smooth finished area, outboard of the existing rope clutches. 37 A pedestal guard may be installed on all boats with the second generation steering pedestal. The top of the guard shall not be more than 50” above the existing non-skid surface of the cockpit floor directly in front of the pedestal. 38 The stopper mechanism of cheek block for the genoa sheets may be modified by pinning open, taping or removal.. 39 The floorboards surrounding the mast may be modified as necessary to position the bottom of the mast into any of the holes in the factory mast step. 40 Pad Eyes (2)-one on port, one on starboard-may be added to the top of the deck with bolts, nuts, and backing washers. The location must be approximately 1/2 inch inboard of the toe rail and between 4” to 16” aft of the furthest aft stanchion. A turning block may be added to these pad eyes only to assist in the redirection of the spinnaker sheet or the afterguy to the cabin top winches. 41 Plastic Spreader caps, supplied by the manufacturer for the outboard end of the spreaders, do not have to be installed. 42 LED (low emission diode) lighting may be added, providing that the replacement lighting is WORLD SAILING and Coast Guard-approved. This lighting may be added as navigation lighting on the bow (red/green) and stern (white), as the steaming light at mid-mast, and as the anchor masthead light. The existing navigation light and bulbs may be removed only for the replacement installation of these lights. A masthead Windex light may also be added, but the anchor light (either the factory-supplied or a CG-approved LED light) must remain in its current location even if a Windex light is added. 43 Tactical Instrumentation and additional compasses are allowed. 44 No pad eyes, cleats, or hardware may be repositioned, removed, or attached by screws or bolts unless specifically approved in the class rules, although it may be submitted to and allowed/approved by the Technical Committee if it does not unfairly assist the boat’s performance during racing. 45 Lifeline gates and/or pelican clips (up to one per side) may be added to the boat solely for the purpose of assisting in the boarding and disembarking of a boat. This gate shall comprise of a lifeline enclosure system which has at all points at least the breaking strength of the lifeline wire. 46 Mast sheaves may be replaced with those of a similar diameter provided they are of equal or greater weight. 47 The 10-gallon waste holding tank may be upgraded to a larger size, provided it is located in the same area as the tank it is replacing (in the forward berth under the wooden bed board). Bladder tanks or collapsing tanks are not allowed. 48 A bag may be attached to the boom for the purpose of storing the spinnaker pole during racing. 49 The non-skid surface throughout the deck may be painted without removing the existing raised non-skid fiberglass, as its removal would result in a significant reduction of weight. 50 Wireless wind transducers are allowed, although the original cable (or one of equal or greater weight) must remain inside the entire length of the mast. A mast-head wind transducer is required equipment on all competing boats. 51 The forward fairleads for the spinnaker downhaul may be through-bolted into the coach roof to allow them to become an anchor points for blocks. 52 A tacking line is permitted for the Genoa sail with the singular purpose of assisting in skirting the genoa during short- handed sailing with ‘short-handed’ being defined as a boat with a total of five or less people on board. 53 A Backstay Flicker may be installed at the top of the mast for the expressed purpose of assisting movement of the backstay during jibes/tacks. 54 Item #54 was removed and merged into Item #34 for clarity. 55 The bow light may be moved, replaced, or relocated to a different location on the bow or bow rail to prevent it from damaging spinnakers.

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Appendix C

WORLD SAILING - SPECIAL REGULATIONS for inshore racing Special Regulations for inshore racing are intended for use in short races, close to shore in relatively warm and protected waters where adequate shelter and/or effective rescue is available all along the course, held in daylight only.

Part A Basic - The following regulations shall be observed:

Regulation / Item 1.02 / Responsibility of Person in Charge

1.02.1 / Under RRS 4 the responsibility for a boat’s decision to participate in a race or continue racing is hers alone. The safety of a boat and her crew is the sole and inescapable responsibility of the Person in Charge who shall do his best to ensure that the boat is fully found, thoroughly seaworthy and manned by an experienced and appropriately trained crew who are physically fit to face bad weather. The person in charge shall also assign a person to take over his/her responsibilities in the event of his/her incapacitation.

2.03.1 / All equipment required by OSR shall: a) function properly b) be regularly checked, cleaned and serviced c) when not in use be stowed in conditions in which deterioration is minimized d) be readily accessible e) be of a type, size and capacity suitable and adequate for the intended use and size of the boat.

3.02 / Watertight Integrity of a Boat A boat shall be essentially watertight and all openings shall be capable of being immediately secured. Centerboard, daggerboard trunks and the like shall not open into the interior of a hull except via a watertight maintenance hatch with the opening entirely above the Waterline

3.23 / one strong bucket with a lanyard and of at least 9 litres (2.4 US Gal) capacity 3.24 / one compass (a hand-held is acceptable) 4.05 / one fire extinguisher required if electrical system, engine or stove on board 4.06 / one anchor 4.22 / a lifebuoy with a drogue 4.22.5 / A heaving line, no less than 6 mm (1/4") diameter, 15 - 25 m (50 - 75’) long, readily accessible to cockpit 4.25 / A strong, sharp knife, sheathed and securely restrained shall be provided readily accessible from the deck or a cockpit. 5.01.1 / each crew member shall have: A personal flotation device which shall: (a) be equipped with a whistle (b) clearly marked with yacht’s or wearer’s name (c) if inflatable, regularly checked for air retention, Unless otherwise specified by a boat’s applicable class rules or by sailing instructions, personal flotation devices shall have at least 150N buoyancy, arranged to securely suspend an unconscious man face upwards at approximately 45 degrees to the water surface.

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Appendix D

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Appendix E Example of Certificate

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Appendix F

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Frequently Asked Questions

1. Is it permissible to increase the purchase of the outhaul that comes standard with the boat? Answer: Yes - per Class Rule Appendix B Item # 8

2. Are you allowed to add a Pad Eye to the outboard rail area - for an outboard lead for the #3 or for the #1 Genoa? Answer: No - per Class Rule Appendix B #45 3. Can an WORLD SAILING-required storm jib be used in a Class distance race as a Genoa or Spinnaker Staysail? Answer: No - according to Class Rule 5.2 and WORLD SAILING Offshore Special Regulations governing Heavy weather and storm sails "…these sails…are not intended as part of the racing wardrobe".

4. Can Pad Eyes be added to allow a block to be attached to lead the spinnaker sheet up to the Cabin top Winch? Answer: Yes - per Class Rule Appendix B # 41

5. May a Boat convert or replace its Beneteau factory-supplied running lights and navigation lights with the LED lighting now available on the market? Answer: Yes - per Class Rule Appendix B # 43. Note these lights must meet and conform with WORLD SAILING Regulations for such.

6. Can a toggle be added to the headstay to increase its length? Answer: No – per Class Rule 1.2

7. May the mast be adjusted after a boat has left the dock for racing? Answer: No - per Class Rule 6.3-E. However, the forestay and shrouds may be adjusted before the preparatory signal and after a race has been completed.

8. May the factory-supplied VHF antenna and cable be removed from the mast for racing? Answer: No, as the VHF radio, antenna, and cable are standard equipment supplied by Beneteau. They can be replaced with a different brand, but the cable weight & diameter must be similar to avoid a weight advantage aloft.

9. Is it permissible to replace the factory-supplied instruments, VHF cable and antenna with one from a different manufacturer? Answer: Yes - per Class Rule Appendix B. #1 and #44 (Tactical instrumentation, GPS, Loran, radar) are all items which may be replaced with similar items from a different manufacturer.

10. Can an additional genoa or jib car be added to the genoa tracks, meaning there would be two on each side? Answer: Yes, per the 2009 amendment added to Class Rules, Appendix B #9.

11. Can a halyard turning block be placed just aft of the stoppers to re-direct the tail to the other winch? Answer: Yes – per a Beneteau equipment change made by the manufacturer in 2005-all boats now come standard with this turning block.

12. Can a Halyard that is not being used be removed from the mast? Answer: No - per Class Rule 7.1. The only item that may be removed is the optional Boom Topping Lift per Appendix B #17. Additionally, per Appendix B #13, when halyards are replaced due to wear or other reasons, they must be replaced with a size that is at least equal to the breaking strength of the original standard rigging. If a halyard is broken, damaged or lost during racing, a replacement halyard shall be installed within a reasonable amount of time.

13. May swivel cam cleats be added for the Vang and Spinnaker Pole Topping Lift to the Deck? Answer: Yes - per Class Rule Appendix B #37

14. May Halyard Stoppers be removed from the deck at the pit area? And, if answer is ‘No’, can they be removed but carried below, or on board? Answer: No - to both questions - per Class Rule 7.1. Original Factory-installed equipment shall not be removed or relocated.

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15. Can I remove the plastic conduit that runs throughout my mast? Answer: No, per rule 1.3, which ‘prohibits any and all deliberate modifications and alterations to a boat’.

16. Can I add a bag to my boom to store my spinnaker pole while on upwind legs? Answer: Yes, per Appendix B, #50, which allows for this item to be attached to the boom.

17. My masthead main halyard sheave has cracked and need to be replaced. For durability, can I replace it with a sheave made of aluminum? Answer: Yes, per Appendix B, #47 and provided the sheave is similar in diameter and weighs at least what the existing sheave weighs.

18. I would like to add a wooden wedge to the cockpit floor for my children to use to brace themselves when I cruise with my family. Is this allowed? Answer: Yes, per Appendix B, #11 “Footrests for helmsman and/or mainsheet trimmer may be added to the cockpit”.

19. Can I sail my shoal draft Beneteau 36.7 in one design regattas? Answer: Yes Shoal draft boats are invited and permitted to race in one design and North American events without penalty. The Sailing Instructions for these events will provide further information regarding the nature of the handicapping for these regattas.

20. Are halyard ‘loops’ an acceptable replacement for halyard shackles? Answer: Yes. A looped shackle, such as the Equiplite Spectra product, is an acceptable replacement for a standard halyard shackle, per Appendix B #18.

21. Can I longboard or fair my keel to the Farr Yacht Design’s (FYD) keel templates? Answer: No, per Rules 6.5, Appendix D, and Appendix E. The FYD templates have never been the recognized measurement tool for Class keels. The class has instead outlined keel measurement points and variances in these sections. While Owners are allowed to fair their keels, they will then be measured using the Class Keel Measurement tools to ensure the keel remains within the allowed variances. If the keel is in compliance, they will receive a Class Keel Measurement Certificate after the work has been completed. As of February 1, 2010, only one keel has measured outside of these variances.

22. Can I, with another fellow Owner, charter a boat for a regatta and receive the ½ weight credit if I am the heaviest member of the crew but will not be acting as the Driver? Answer: No, per Rule 5.2 and 5.3, the Owner is entitled to the ½ weight credit. If there is more than one Owner on board, the Owner who is acting as the Driver may claim the ½ weight credit. Further, if more than one Owner will be acting as the Driver for the regatta, the Driver for each race is entitled to the ½ weight credit, and must be noted as such on the Appendix A form(s).

23. Can I have my long time, Regular crew person drive for me during the season? Answer: Yes, per Rule 4.4, there is a provision to allow Regular Crew to act as the Driver. There are certain criteria to be met to ensure there is no unfair advantage amongst all competitors, but it is allowed for some races.

24. I was categorized as a Group 2 sailor. What must I do to race on a boat in the First 36.7 Fleet? Answer: Under Rule 5.5, it specifies the website to visit to reapply and obtain an updated WORLD SAILING status and categorization. Once you have received either your Group 1 (amateur) or Group 3 (professional) status you may resume racing on a First 36.7; however, only one Group 3 sailor is allowed to race on board a First 36.7 for any one design racing.

25. I have a storm jib, a trysail, and a heavy weather (#4) jib. Can I use these sails in 36.7 Class one design racing? Answer: Yes. Under Rule 7.3, storm sails and heavy weather sails may be used in one design racing and do not require a sail button to be carried and used by a competing boat. However, there are size, material, and other

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restrictions in the WORLD SAILING Rule referenced in 8.1 and 8.2; those guidelines must be adhered to with regards to these sails.

26. I purchased a boat in 2009 and planned to use it for cruising so I purchased only a Dacron main and a furling jib. I did not button either sail. Now it’s 2011 and I have decided that I want to race more frequently. Can I use my initial six allowed sail buttons for race sails now? Answer: Yes. As Rule 8.3 states, an Owner can purchase up to a full 6 (six) sail inventory - and the 365-day period to do this begins with the date of the first sail button purchase or the date of the first one-design race you participate in. Once this period ends, you will then be eligible to purchase either 2 or 3 sails per calendar year, per Rule 8.3 D beginning with the year that you are in when the 365-day period ends. Additionally, if you decided to button the two sails you currently own (your cruising sails) they will be counted as two of the six allowed buttons.

27. I need to replace my lifelines on my boat. Beneteau did not have them in stock. Can I purchase stainless steel lifelines, that conform to WORLD SAILING guidelines and the minimum diameter of the class rules, and attach them to the bow pulpit and sternrail with synthetic lashing instead of with clevis pins and turnbuckles? Answer: Yes. According to Rule 6.3A, lifelines “shall be configured at least according to WORLD SAILING Offshore Special Regulations (Sec. 3.14.16)” and this section refers to allowing a “taut lanyard of synthetic rope that may be used to secure lifelines provided the gap it closes does not exceed 100mm (4 inches). This lanyard shall be replaced annually at a minimum”. The First 36.7 Technical Committee neither endorses or discourages the use of lashing, but we do strongly encourage this lashing be checked and replaced frequently to ensure the integrity of the lifelines and the safety of your boat’s crew.

28. Do the class rules allow the use if in/out haulers for headsail trimming? Answer: In-haulers are not allowed to be used for either the jib or genoa headsail. Out-haulers or outboard leads may be used if existing deck hardware (padeyes, cleats, etc.) is used as the attachment point for the turning block.

Lake Michigan Beneteau 40.7 Fleet Class Rules

1 Objectives

1.1 The Lake Michigan Beneteau 40.7 Fleet, as the governing organization for the owners of the Beneteau First 40.7 sailboats in Lake Michigan, in order to enhance one-design amateur sail racing while maintaining safety, the pleasurable aspects of the vessels and limiting associated costs, does establish these rules for class racing.

1.2 Hereafter in these rules, The Lake Michigan Beneteau First 40.7 Fleet may be known as the “Fleet”, and the Beneteau First 40.7 sailboat may be known as “40.7". The term “skipper” as applied in these rules refers to the person aboard and in charge of the vessel.

1.3 Participation in any race starting within the geographical boundaries of Lake Michigan, in which there is an independently scored section of 40.7’s and for which the skipper intends to be scored as part of the Fleet, implies that, the skipper of the 40.7 agrees to abide by these rules.

1.4 All designs and dimensions of First 40.7 s hull, rudder, spars, equipment, keel, deck, weight and distribution thereof, sail plan, and interior should be alike. Only when exceptions are specifically cited in these rules will they be found acceptable.

1.5 Unless cited in these rules, the Fleet prohibits all modifications and alterations to all yachts competing in one design or class sponsored events.

2 Administration of the Fleet

2.1 Members. The owner, or collectively “owners” (if there is more than one owner), of each 40.7 in the Fleet (see section 3.1 for definition of an owner) is considered as a single entity representing their vessel as a member of the Fleet. Each vessel, through the owner(s), is a member of the Fleet.

2.2 Fleet Officers. The fleet will elect the following fleet officers:

2.2.1 Captain of the Fleet 2.2.2 Rules Chairman

2.2.3 Secretary/Treasurer

2.3 The term of the officers shall be for two years.

2.4 An Executive Committee of Fleet Officers shall consist of the Captain of the Fleet, the Rules Chairman, and the Secretary/Treasurer, and shall decide upon issues of the applicability of these rules. Lake Michigan Beneteau 40.7 Fleet Class Rules Page: 2

2.5 Each member has one vote on issues pending before the Fleet (one vote per vessel).

2.6 A member may designate another individual, who is either not an owner (a crew member) or another owner (another member), to vote as his proxy at meetings of members of the Fleet. The Captain of the Fleet or other presiding officer of the meeting shall be informed of all proxies prior to the meeting.

2.7 These class rules may be changed, or other issues decided, upon a majority vote of the members present at a general meeting. If the vote is taken at a general meeting of the members, a quorum of a simple majority of all of the members of the fleet (or their proxy) must be present. If the vote is taken while the members are not present at a general meeting (telephone, email, and/or postal mail) all members must be notified of the vote in the most expeditious manner and a majority of those responding within the set time limit is required to pass the issue at hand. In the event that due to time constraints an issue must be decided and there is no time for a vote of the members the issue will be decided by the Executive Committee.

2.8 Each member shall appoint a skipper (person in charge of the vessel) for each race. The skipper is responsible for the safety, compliance with class rules, and deportment of the vessel and crew during all racing activities.

2.9 As necessary, the Captain of the Fleet shall call for, schedule, and give notice of meetings of the members of the Fleet to discuss and vote upon issues pertinent to the maintenance of these rules and to the operation of the fleet.

3 Membership and Eligibility

3.1 An “owner” of a 40.7 racing in one-design fleet races on Lake Michigan must be an individual legally owning 100% of the vessel, or be an equal partner in the 100% ownership of the yacht. A partner is one of two or three individuals that share equal shares and responsibility in the purchase of the complete yacht and the cost of its operations.

3.2 A member of the Fleet shall comply with these Class Rules, shall pay annual dues, and shall be the owner (as defined in section 3.1) of a 40.7.

3.3 The Driver of the yacht shall be a Group 1 competitor. A driver is defined as the person or persons who, steer(s) the yacht during the 5 minutes prior to and including the start, and until the finish. Exceptions for momentary absence due to personal or shipboard needs are acceptable.

3.4 Crew eligibility. Apart from owners of the vessel as described above, all crew must be categorized as Group 1 according to the ISAF Sailor Classification Code.

Lake Michigan Beneteau 40.7 Fleet Class Rules Page: 3

3.5 Group 3 sailors are allowed to sail on a member boat participating in a class event provided that sailor is for publicity or media purposes only and does not assist with the actual racing of the boat.

3.6 Crew limit. Crew on each vessel shall be limited to 12 people.

3.7 Immediate family. Immediate family members of owners, and who are non- Category 1 sailors, may race in class events.

3.8 If a member, or skipper of a vessel, feels that any of these rules have been violated, they may request an investigation by the Fleet Captain or Rules Chair. The findings shall be reported to the Executive Committee who shall make a final determination. The penalty for a confirmed violation shall be an automatic 20% scoring penalty on the most recent race.

4 Equipment Rules

4.1 Removal and Relocations

4.1.1 Items which may not to be removed from the vessel while racing are standard factory supplied furnishings and equipment, including but not limited to:

4.1.1.1 Tuff Luff 4.1.1.2 emergency tiller 4.1.1.3 two 12-volt batteries 4.1.1.4 refrigeration system 4.1.1.5 pressure water system 4.1.1.6 propane stove 4.1.1.7 propane tank 4.1.1.8 holding tank 4.1.1.9 head 4.1.1.10 bilge pumps (manual and electric) 4.1.1.11 any of the interior or exterior components 4.1.1.12 ancillary plumbing and wiring 4.1.1.13 cabinetry 4.1.1.14 floor boards 4.1.1.15 aft cabin and salon cushions 4.1.1.16 bulkhead/cabin doors 4.1.1.17 swim ladder or replacement rigid swim ladder

4.1.2 Items which may be removed from the vessel during races as indicated:

4.1.2.1 jib roller furling

Lake Michigan Beneteau 40.7 Fleet Class Rules Page: 4

4.1.2.2 bow anchor roller 4.1.2.3 salon table 4.1.2.4 the two removable cockpit lockers 4.1.2.5 v-berth cushions

4.1.3 Cushions may be relocated to another part of the vessel during races but except for v-berth cushions, they may not be removed from the vessel.

4.2 Safety Equipment 4.2.1 Safety equipment shall as a minimum conform to USCG and ORC regulations prescribed by the applicable Notice of Race and/or Sailing Instructions.

4.2.2 In keeping with good seamanship, each vessel is required to carry on board a suitable anchor and rode.

4.3 Allowable Modifications and/or Equipment Permitted 4.3.1 Tactical instrumentation 4.3.2 Additional compasses 4.3.3 GPS/Loran/VHF/Radar 4.3.4 Interior cruising and day-sailing amenities, which do not enhance performance 4.3.5 Foredeck lifeline netting, shroud rollers & other anti-chafing gear 4.3.6 Purchase of Mainsail outhaul may be increased using only block and tackle 4.3.7 Purchase of genoa car adjuster may be increased, using only block and tackle 4.3.8 Footrests for helmsman and/or mainsheet trimmer may be added to the cockpit 4.3.9 Mainsail Cunningham maybe added 4.3.10 Hi-Tech fibers (except PBO) for running rigging are permitted 4.3.11 Low friction mainsail luff system such as Tides, Antal or Harken are permitted 4.3.12 Factory steaming/deck light may be replaced by a different steaming light (a deck light is not required) 4.3.13 A boom topping lift is not required 4.3.14 Shackles and blocks may be added or replaced with any brand or style 4.3.15 The use of blocks to redirect existing control lines, and organizers such as sheet bags, winch handle pockets and shock cord, are permissible to aid the boats deck gear

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4.3.16 Running rigging and deck gear other than items specifically mentioned in prohibited modifications can be relocated, deleted, or substituted as the Owner sees fit 4.3.17 Normal sanding and minor fairing, to design specification, of the hull, keel and rudder 4.3.18 Anti-fouling preparation of the underbody 4.3.19 Carbon fiber spinnaker poles 4.3.20 An adjustable turnbuckle may be added to the headstay 4.3.21 The addition of any system to the standard electrical system

4.4 Prohibited Modifications 4.4.1 Reshaping, filling in, drilling out, relocating of the hull, keel, or rudder. 4.4.2 The stem head fitting shall not be modified or relocated. 4.4.3 The chain plate shall not be modified or relocated. 4.4.4 The mast step assembly shall not be modified or relocated. 4.4.5 The genoa track may not be changed in length or location. 4.4.6 The main sail traveler shall not be changed in length or relocated. 4.4.7 The number of mooring cleats shall remain the same. Removable ( recessed) cleats may be substituted at mid ship 4.4.8 The bow and stern pulpits, lifelines, and the life stanchions shall remain the standard height and number. 4.4.9 Halyard Locks or Hooks. 4.4.10 Holes or Tubes that feed halyards or control lines through deck, hull or transom. 4.4.11 The mast section shall not be tapered, cutout, lightened, heightened, or shortened, or modified in any way. 4.4.12 The type of spreader, spreader length, spreader angle, or method of attachment shall not be changed or modified. 4.4.13 The number of halyards shall be limited to one main, one genoa and two spinnakers. Halyard locations shall not be changed. 4.4.14 The boom section shall not be tapered, cutout, lightened, lengthened, shortened, or modified in any way. 4.4.15 The standing rigging, (shrouds, headstay, backstay), shall not be reduced in diameter or material changed. 4.4.16 The standard rigging method of attachment shall not be changed or relocated. An adjustable turnbuckle may be added to the headstay. 4.4.17 The use of hydraulics for mechanical purchase on any control is not permitted, except the backstay. 4.4.18 The genoa and jib can only be attached to the stem head fitting.

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4.4.19 The spinnaker pole shall not exceed 14.47 feet in length. 4.4.20 The standard china bowl head and propane stove or ones of equal weight shall not be removed for class racing. 4.4.21 The engine must be of standard size, weight, and installed in the standard location. A 30 hp or 40 hp engine is acceptable. 4.4.22 Disassembly or relocation of the standard water or fuel tanks. 4.4.23 The electrical system must remain as supplied by the manufacturer. 4.4.24 Two batteries are required and must remain in their standard location. 4.4.25 All standard interior cabinetry and doors shall not be removed for class racing. 4.4.26 Altering Rudder or Keel Profile to exceed tolerances in Official Offsets 4.4.27 The standard propane tank may not be removed or relocated from the designated aft port side propane locker. 4.4.28 The saildrive leg surface may be lightly sanded in preparation for painting. No grinding, removing aluminum or fairing of the saildrive leg or propeller is permitted. Any paint system applied to the saildrive leg shall be of normal thickness, and it shall be checked to manufacturer’s tolerances for standard configuration. It is not permitted to fill the gap around the sail drive leg with any type of material, except as fitted by builder. 5 Sails

5.1 The intent of these rules is to discourage rule-beating sails. Therefore, any change that is not established practice or specifically covered by the sail plan and measurements is considered illegal until a ruling has been obtained from the Chief Measurer and the Executive Committee have concurred.

5.2 Sails shall be measured and constructed in accordance with IMS rules WITHOUT PENALTY and ISAF Equipment Rules of Sailing, except where otherwise stated herein.

5.3 Sail Measurements 5.3.1 Main Sail 5.3.1.1 P= 48.85 5.3.1.2 E=17.71 5.3.1.3 Maximum upper quarter girth, measured from upper quarter leach to the nearest point on the luff rope =6.73 5.3.1.4 Maximum mid girth, measured from mid-leach to the nearest point on the luff, including luff rope =11.51 5.3.1.5 A maximum of five full-length battens may be mounted in the mainsail. The battens must be approximately evenly spaced up the leach. Batten material can be composite

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5.3.1.6 One set of down reef is mandatory 5.3.1.7 The US Sailing number or hull number must be displayed on both sides of the main. 5.3.1.8 The mainsail shall be set within the bands on the spars at all times. 5.3.1.9 The tack ring of the mainsail shall be affixed in the standard tack fitting. The mainsail foot may otherwise be loose. 5.3.1.10 Fabric limitations shall not apply. 5.3.1.11 The mainsail shall be attached to the mast with sail slides or boltrope. 5.3.1.12 The mainsail may be fitted with a cunningham ring and flattening rings 5.3.1.13 The class insignia shall be a contrasting color to the mainsail. 5.3.2 Genoa 5.3.2.1 I=51.61 5.3.2.2 J=14.47 5.3.2.3 Maximum L.P. = 153% of J measured forward edge of the luff tape to the extension of the clew. 5.3.2.4 Maximum girth, measured from mid-leach to luff tape shall not exceed .50 of the foot length. 5.3.2.5 The US Sailing sail number or hull number must be displayed on both sides of the #1 Genoa. 5.3.2.6 View windows, trim stripes, and tell tale windows permitted. 5.3.2.7 Leech and foot lines permitted 5.3.2.8 Tacking lines not permitted. 5.3.2.9 Leech Battens not permitted. 5.3.2.10 Fabric limitations shall not apply. 5.3.3 Working Jib 5.3.3.1 I=51.61 5.3.3.2 J=14.47 5.3.3.3 Maximum L.P. =100% J measured from the forward edge of the luff edge of the luff tape to the extension of the clew. 5.3.3.4 Maximum mid girth, measured from mid-leach to mid-luff including luff tape shall not exceed .50 of the foot length. 5.3.3.5 No reef is allowed. 5.3.3.6 A maximum number of four (4) optional battens of any length may be fitted. 5.3.3.7 Batten material can be composite.

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5.3.3.8 View windows, trim stripes and tell tale windows permitted. 5.3.3.9 Leech and foot lines permitted. 5.3.3.10 Fabric limitations shall not apply 5.3.4 Spinnakers 5.3.4.1 Maximum luff length SL=50.92, SMW= 26.05, Foot = 26.05 (asymmetrical spinnakers not exceeding these measurements may be used (Number of Sails in section 5.3) 5.3.4.2 The sail number or hull number must be displayed on both sides of the spinnaker. 5.3.4.3 Spinnakers to be woven Nylon or Polyester. Laminated fabrics shall not be permitted. 5.3.4.4 Adjustable leech, luff and foot lines shall not be fitted 5.3.4.5 Pull down patches not permitted 5.3.4.6 Headboard not permitted

5.4 Sail Limits 5.4.1 For closed course buoy events, each boat will be limited to carrying on board, a total of 8 sails per race day. For all distance races, a heavy spinnaker of 1.5 ounce material (or heavier) may be carried as a ninth sail. 5.4.2 The sail inventory shall be further limited as follows: One mainsail One jib of less than or equal to 100% overlap Up to three overlapping genoas Up to three spinnakers. Asymmetrical spinnakers, jib top reachers, code zeros, and wind seeker sails may be carried and counted as either one of the three overlapping genoas or as one of the three spinnakers so long as the limit of 8 or 9 sails is met.

5.4.3 Storm sails and tri-sails may be carried and will not be counted against the eight sail limit. Storm sails include #4 jib and smaller. 5.4.4 Damaged Sails. In the event that one or more of the eight sails is significantly damaged during the regatta, then another sail may be substituted for the damaged sail.

5.5 Class Sail Purchasing and Use 5.5.1 Each registered yacht may acquire no more than two new class sails per year. Sails that have been damaged beyond repair may be replaced. These new sails are to be marked and dated when purchased. 5.5.2 The “calendar” year will begin the day after the last season race.

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5.5.3 A new purchaser of a previously commissioned boat may purchase and replace the full suit of sails, up to the authorized limit of eight sails, during the first three years of ownership. 5.5.4 Owners of New boats not previously commissioned, have no restrictions as to the number of sails purchased. 5.5.5 There are no restrictions on sails used for cruising or practice so long as those sails are not used in class races.

Approved: June 5, 2000 Revised: April 14, 2001 Revision approved: February 1, 2003 Affirmed: October 19, 2003 Revised: February 4, 2006 Revised: October 20, 2007 Revised: February 5, 2009 Revised: February 8, 2013 Revised: February 22, 2014 Revised: March 15, 2018

J/105 CLASS ASSOCIATION RULES January 1, 2020

OBJECTIVES 1.1 These rules are (a) to preserve J/105's recreational features, including ease of handling, low cost of ownership, safety, comfort, and equality of performance while maximizing participation at J/105 events, and (b) to foster one-design racing in J/105s among predominately amateur crews. 1.2 Except where variations are specifically permitted by these rules, J/105s shall be alike in hull, deck, keel, rudder and spar construction, weight and weight distribution, sail plan, equipment, and interior furnishings. 1.3 All yachts, competing in one design or class sponsored events, shall comply with standard specifications published by J Boats, Inc. and these class rules. No alterations or modifications are permitted unless explicitly permitted by these rules.

ADMINISTRATION 2.1 The J/105 Class Association shall be the sole authority worldwide for the conduct and management of J/105 Class events. The management of class events and class rules shall be conducted with the involvement of the copyright holder and Class Executive Committee, as defined in the J/105 Class Constitution. 2.3 The ExCom shall keep members informed of proposed rule changes and class activities. 2.4 J/105s shall be built only by builders licensed to do so by J Boats, Inc., and shall comply with J/105 building specifications detailed by the copyright holder. 2.5 No boat shall be deemed a J/105 class boat until it has been completed with a building number assigned by J Boats, Inc. molded into the transom and equipped to qualify for one-design class racing. 2.6 Molded fiberglass parts, spars, rudder, keel, engine and prop shall be supplied by J Boats, Inc. or their authorized J/105 agent. 2.7 The official language for the class shall be English. The word "shall" is mandatory. The word "may" is permissive. 2.8 Advertising for the Class shall comply with the World Sailing Regulation 20 (or any successor regulation). No advertising is permitted other than allowed by Section 20.3.1, 20.4 and 20.7.

MEMBERSHIP AND ELIGIBILITY 3.1 An Active Member shall be an Owner of a J/105 that complies with Class Rules and whose annual dues have been paid. Subject to Section 3.5, Group status is to be determined in accordance with the World Sailing Eligibility Code. 3.2 An Associate Member is a family member, crew or other individual supporting the Class Association by paying annual dues. 3.3 An Owner is a person who legally owns 100% of the yacht or is a Group 1 competitor who is at least one- third partner in terms of financial investment in the purchase of the complete yacht and the cost of its operations. All Owners shall be Active or Associate Members of the J/105 Class Association, provided there shall be only one Active Member per boat. 3.4 The Driver shall either be an Active Member or an Associate Member. All races sailed under these rules shall be categorized for driver eligibility at least 45 days prior to the start of the race as either:

Level 1: Any Driver who is an Associate Member shall be a Group 1 competitor and be either (a) a member of an Owner's immediate family or (b) a long term shipmate and friend of an Owner. A Driver is defined as the person or persons who, excepting for momentary absence due to personal or shipboard needs, steer(s) the yacht during the 5 minutes prior to and including the start, until the finish. Any Driver of a boat who is not a Group 1 competitor must be either (a) the 100% Owner of such boat or (b) the Charterer of the boat. The term "long term shipmate" of an Owner means an individual who (i) during the immediately preceding 12 months, sailed with the Owner on at least 6 race days (whether or not on a J/105), and (ii) during the immediately preceding 24 months, sailed with the Owner on at least 18 race days and in 50% of all sailboat races in which the Owner competed (other than races sailed in dinghies). An individual, while qualifying to be a long-term shipmate, may not drive the Owner’s J/105 in a one design event until the conditions of (i) and (ii) have been satisfied and races or race days during which an individual drives in violation of the foregoing do not count for purposes of clauses (i) and (ii) of the definition. Level 2: The driver shall be either (a) a Group 1 competitor or (b) a 100% owner of such boat or (c) a 100% owner and the Charterer of the boat.

Level 3: OPEN – There are no restrictions on who may drive. 3.5 All sailing industry related persons (excluding 100% Owner) who do not hold a valid, unexpired World Sailing ruling that they are Group 1 (which ruling is reflected on the World Sailing website), shall be deemed to be Group 3. Notwithstanding a World Sailing ruling, the ExCom shall be the final authority in determining a competitor’s status within the spirit of the class rules. 3.6 All races sailed under these rules shall be categorized for crew eligibility at least 45 days prior to the start of the race as either: Level A: The crew aboard (excluding a 100% Owner) shall be comprised of Group 1 competitors. Level B: The crew aboard (including a 100% Owner) shall be comprised of Group 1 competitors, except that the crew may include one Group 3 competitor. Level C: OPEN - The crew aboard (excluding Owner) may consist of any combination of Group 1 and 3 competitors. During any class event designated by the ExCom as a national or international class event at least 45 days prior to the start of the first race, the Owner (or one of several Owners) or the Charterer of the J/105 shall be on board at all times while racing, except for temporary absences excused for good reason by any Class Officer (or the Officer's designee) not participating in such regatta. 3.7 If no Level is designated by the Notice of Race or by other Class notice 45 days prior to the event, then Level A1 (crew and driver eligibility) shall apply. 3.8 No crew aboard may be compensated in any way or receive financial benefit for racing in a J/105 sanctioned event. However, a crew may occasionally accept reimbursement for reasonable out-or-pocket expenses of travel, living accommodations and meals necessary for participation in an event. 3.9 In addition to the non Group 1 competitors in #3.6 Levels A and B, representatives of J Boats and the J/105 Class Coordinator may sail on a temporary basis with new owners of J/105s in order to familiarize them with the boat. 3.10. A Charterer is the person who charters a J/105 for one or more regattas, provided (a) the charterer is an Active or Associate Member, and (b) the charterer is otherwise an Owner of a J/105 or the ExCom has determined that the charterer is a Group 1 competitor and is likely to become an Owner of a J/105 in the near future. In the case of a chartered J/105, references in rule 3.4 to "Active Member," and references in all class rules to "Owner," shall include the Charterer; references in these class rules to "100% Owner" shall include a Charterer only if he or she otherwise legally owns 100% of a J/105. 3.11 In the case of a boat 100% owned by a naval or maritime academy or full time college or university (collectively referred to as an "Academy"), the following shall apply: 3.11.1 All crew members on an Academy boat, including the Driver, shall be full-time undergraduate students at that institution except that one crew member, other than the Driver or tactician, may be a non-student. All crew shall hold valid World Sailing rulings, which rulings are reflected on the World Sailing website. 3.11.2 The Academy owning the boat shall be an Active Member and shall be considered the "Owner" of the boat for purposes of these class rules. 3.11.3 Rule 3.4 and the second sentence of rule 7.1 shall not be applicable. 3.12 The ExCom shall be the sole interpreter of these definitions and their application. 3.13 In the case of a boat sailed by a junior team all of whom are 18 years or younger in age and all are non- owners, the following shall apply: 3.13.1 Class Rule 3.4 does not apply. 3.13.2 The crew may include no more than one adult affiliated with the junior team who shall not be the driver or tactician and to whom World Sailing group designation and Class Rule 3.8 shall not apply. 3.13.3 The organizer of the junior sailing team (i.e., yacht club or similar) shall be considered the “Owner” of the boat for purposes of these class rules while using the boat.

MEASUREMENT 4.1 A measurer shall not measure a yacht in which he is an interested party. 4.2 Active Members and skippers have the responsibility of ensuring that their yacht complies with these Class Rules. 4.3 By participating in J/105 events or for J/105 one-design trophies, owners agree to permit J/105 Class Officers or Race Committee or their appointed representatives to board their boat unaccompanied for the purpose of inspecting, measuring or equalizing at any time during a regatta or within 24 hours prior before or after. 4.4 Any alleged or suspected variation from the standard shape and specifications of a hull, keel, rudder, deck, rig or interior of a boat for which there is no prescribed measurement in these class rules or in the rulings of the Technical Committee established pursuant to the Class Constitution (the "Technical Committee") shall be referred to the Chief Measurer or a measurer appointed by the Technical Committee. The measurer shall select a sample of at least 3 other boats of comparable vintage ("Sample Boats") in his or her discretion. The measurer shall have evidence satisfactory to the measurer that the Sample Boats have not been modified from the relevant standard shape or specifications. If the variation is within the range taken from the Sample Boats the measurer shall accept the variation. If the variation is outside this range, the matter shall be reported to the relevant protest committee or international jury (in the case of a protest) or the Technical Committee for action. The protest committee, international jury or Technical Committee may declare the boat ineligible for class racing until remedial action prescribed by the Technical Committee is taken. Without limitation, this rule 4.4 shall be applicable to modifications governed by rules 5.4.3 and 5.4.5. 4.5 The cost of any measurement procedure under rule 4.4 (including any necessary haul out) shall be borne by the party asserting that the boat in question is not in compliance with these class rules, except that if the protest committee, international jury or Technical Committee finds that the boat is not eligible for racing unless remedial action is taken, the cost shall be for the account of the Owner(s) of the ineligible boat.

EQUIPMENT RULES AND PERMITTED ALTERATIONS AND MODIFICATIONS 5.1 Standard factory supplied furnishings and equipment, including but not limited to the swim ladder, jib roller furling, emergency tiller (wheel boats only), 12 volt battery, igloo cooler, holding tank, head, paneling under and on top of the V-berth, floor boards, main settee bunk cushions, and bulkhead door shall not be relocated or removed when racing. Exception: forward V-berth cushions, dodger, shackles for main halyard and outhaul, block at end of bow sprit and snuffer cleats on the starboard side of the cabin may be removed. 5.2 Safety equipment shall, at least, conform to ORC regulations prescribed by the applicable Notice of Race and/or Sailing Instructions. 5.3 PERMITTED: 5.3.1 Tactical instrumentation. 5.3.2 Additional, non-electronic compasses. 5.3.3 GPS/Loran/VHF/Radar. 5.3.4 Interior cruising and day-sailing amenities which don't enhance performance. 5.3.5 Foredeck lifeline netting, shroud rollers & other anti-chafing gear. 5.3.6 A fine tune system for the mainsheet with a maximum 24:1 power ratio may be installed over the coarse tune block or on a bracket mounted on the opposite side of the traveler at the same height as the traveler. 5.3.7 Installed genoa tracks not used. 5.3.8 U-bolts or pad eyes and blocks attached to them, in each case outboard of standard jib track for barber-hauling the jib outboard, or blocks affixed to the stanchion bases or chain plates for the same purpose, provided that the purchase of any barber hauler shall not exceed 2:1; trimming the lazy windward jib sheet, but no additional equipment or running rigging for barber-hauling the jib inboard is permitted. 5.3.9 Spinnaker sheet twings led to stanchion bases or mid-ships pad eyes, with additional cam cleats. 5.3.10 Drilling extra holes in the jib tracks. 5.3.11 Block and tackle cunningham to ring at top of Quickvang. 5.3.12 Moving mainsheet swivel base forward of traveler. 5.3.13 Driver foot braces. 5.3.14 Non-factory tiller that when weighed with standard tiller head, tiller straps and fasteners is a minimum of 10.9 pounds. 5.3.15 Toggles in the backstay or forestay, or both. 5.3.16 The use of a shackle or other, similar device to attach jib or spinnaker sheets to the jib or spinnaker and to attach the tack line to the spinnaker. 5.3.17 The use of a snap shackle or other securing device attached to a stanchion base or shroud to hold the spinnaker halyard while the spinnaker is not in use. 5.3.18 Adaptations (as defined in IFDS Race Management Manual 2005-2008) permitted by World Sailing's International Foundation for Disabled Sailing (IFDS) for use by a sailor possessing a current classification number under the IFDS Functional Classification System, provided (a) such adaptations are used only by the disabled sailor, and (b) meet the conditions set forth in Section 4 of Part 1 of the IFDS Race Management Manual 2005-2008. 5.3.19 Converting a 6:1 outhaul to a 12:1 outhaul. 5.3.20 Battery Location and Installation - The standard battery (or batteries) location shall be either in the starboard lazarette immediately behind the aft cabin bulkhead, or in the compartment immediately behind the engine. Batteries must be secured in position to keep them in place in the event of capsize, and the terminals must be covered to prevent accidental short circuit. The battery must be protected against overload with an appropriately sized fuse. It is recommended that batteries be of sealed construction to prevent leakage of hazardous material in the case of capsize. 5.3.21 Kelp Windows for the keel and rudder. 5.3.22 Mast-mounted spinnaker halyard cam cleat 5.4 NOT PERMITTED: 5.4.1 Halyard Locks or Hooks. 5.4.2 Holes or Tubes which feed halyards or control lines through the deck, hull or transom. 5.4.3 Altering or modifying the hull (including the keel sump), the keel or the rudder in any way, provided that light sanding and surface fairing of the hull, keel and rudder is permissible. For this purpose, "surface fairing" means smoothing out irregularities in the hull, keel and rudder as well as filling in "low points" and removing "high points" on the hull, keel and rudder, as applicable, including through the application of epoxy barrier coats or bottom paint and subsequent sanding. However, none of the following shall be permissible: a. alterations or modifications of the shape, profile or contours of the hull, keel or rudder, including the keel sump, the bow profile or the stern profile; b. alterations or modifications of the foil shape and non-compliance with the minimum chord length or minimum thickness of the keel (including the keel bulb) or rudder from that set forth in the Official Offsets; and c. any buildup of fairing material not required for surface fairing or the removal of any molded surface of the hull. Notwithstanding the foregoing, this rule 5.4.3 shall not prohibit (1) fairing the keel and rudder (but not the keel sump) to the Official Offsets or (2) bona fide damage repairs intended to restore a boat to its original condition provided they are approved by the Technical Committee or a measurer designated by it. 5.4.4 Deleted. 5.4.5 Altering or modifying the mast, mast step, boom or bowsprit in any way, such as cutting off the mast butt, or lowering the mast step to increase rake.

SAILS 6.1 A sail shall comply with the class rules in effect on the date of delivery of the sail (rule 6.9) or at event measurement. 6.2 All sail measurements shall be carried out in accordance with the Equipment Rules of Sailing ("ERS"). Terms used in these class rules in bold letters are used as defined in the ERS. 6.3 Sails Allowed Aboard: Sails used during a Class Event shall be limited to one mainsail, two jibs, and two spinnakers, except when a sail has been lost or damaged beyond repair in which case it may be replaced with the written permission of the race committee. This class rule may be amended in the sailing instructions. 6.4 MAINSAIL. 6.4.1 The mainsail shall be manufactured from woven ply of polyethylene terephthalate ("PET"), such as Dacron, and the ply weight of the body of the sail shall not be less than 300 g/m2 (7 oz). 6.4.2 The dimensions of the mainsail shall not exceed: luff length – 12,650 mm; foot length – 4,450 mm; leech length – 13,260 mm; half width – 2,890 mm; three-quarter width – 1,685 mm; and top width – 178 mm. 6.4.3 Four battens of any length shall be fitted so that the center of the batten pockets shall divide the leech of the mainsail into five equal parts with a tolerance +/- 80 mm. 6.4.4 The tack ring of the mainsail shall be affixed in the standard tack fitting and the clew of the mainsail shall not be allowed to float free from the boom. The foot may otherwise be loose. At least one serviceable row of reef points shall be installed approximately parallel to the foot, with the tack point and the center of the reef point in the luff to be no closer than 1830mm. The mainsail shall be attached to the mast with sail slides. Windows are permitted. 6.4.5 The class insignia in blue with overall dimensions approximately 450x900mm shall be affixed on both sides of the sail between the upper two batten pockets, with the bar underneath the “J” located on, and nearly perpendicular to, a line through the mid foot point and a point on the top of the sail equidistant from head point and aft head point. National letters and sail numbers shall conform with the RRS and shall be placed between the middle two batten pockets. 6.5 JIB. 6.5.1 The roller jib shall be constructed of either woven ply, laminated ply and/or single ply. The use of Vectran, PBO or Cuben Fiber in the construction is not permitted. 6.5.2 The dimensions of the jib shall not exceed: luff length – 12,150 mm; leech length 11,280 mm; foot length – 4,450 mm; half-width – 2,020 mm; and top width – 80 mm. 6.5.3 The jib shall have a minimum weight of 9.0 kg (19.8 lbs), including any battens. 6.5.4 Not more than 3 battens of any length are permitted on the leech, provided that they do not restrict rolling the jib on the furler. Windows are permitted. 6.5.5. The jib shall have a hollow leech, that consists of a smooth arc such that when a straight line is drawn between any two batten pockets, or between the aft head point or the clew point, and any batten pocket, the leech edge shall be concave relative to that line. While racing, the jib shall be attached to and operated on the standard roller furling system using #6 luff tape. UV protective tape may be applied to the leech and foot to cover the sail when roller furled. 6.6 SPINNAKER. 6.6.1 The spinnaker shall be manufactured from woven ply consisting of nylon. The ply weight of the body of the sail shall be not less than 44 g/m2. 6.6.2 The area of the sail ("SA") shall not exceed 89 m2 based on the following formula: SA = [(luff length + leech length) * .25 * foot length] + [(half width – .5 * foot length) * (leech length + luff length)] ÷ 3 where luff length shall not be greater than 15,100 mm nor less than 13,600 mm, leech length shall not be greater than 12,140 mm and half width shall not be less than .65 * foot length. 6.6.3 Adjustable leech, luff and foot lines shall be fitted. 6.7 Heavy weather jibs of less than 80% LP, a storm trysail or 2nd mainsail reef at least 40% up from the tack required by ORC regulations are additionally permitted, but are not required for J/105 one-design racing. 6.8 Sail Purchase Limitations: For purposes of class racing, sail purchases shall not exceed (a) two sails in any calendar year, plus (b) one additional sail during any period of two consecutive calendar years. In addition, during the calendar year in which a boat is first used by all new Owner(s), one additional sail may be purchased. 6.8.1. Any sail that, in the written opinion of the Chief Measurer or the relevant Fleet Measurer, is defective or so substantially damaged that it cannot reasonably be repaired, may be replaced, provided (a) such opinion, the certificate required by rule 6.9 and the sail tag (if possible) of the defective or damaged sail are all received by the Class Secretary, (b) the replacement sail is delivered within one year of the delivery date of any sail being replaced, and (c) a replacement sail does not count against the sail purchase limitations of the first sentence of rule 6.8. A sail is “defective” for this purpose only if its material or manufacture (rather than its shape) is defective and the sail maker has notified the Class Secretary that it has agreed to replace it and all similarly defective sails without cost to the owners involved. 6.8.2. Transfer of sails to a new boat: A sail that is transferred from one boat to another boat, and has an original registration date recorded with the Class Secretary that is during the year of transfer or the immediately preceding year, will be counted toward the sail purchase limits of the new boat, as defined in rule 6.8 (a) and (b), as if the sails had been purchased at the original purchase date. The total of sails for the year prior to transfer, and the year of transfer, must not exceed the sail purchase limits specified in 6.8. 6.9 Effective January 1, 2001 (or effective October 1, 2001, in the case of any 89 m2 spinnaker that complies with rule 6.6 as to be in effect on January 1, 2003), all sails manufactured or delivered after January 1, 2001 shall bear a class-provided sail tag sewn to the tack. These tags shall be supplied to sail makers by the Class and have a serial number that is registered with the class secretary/treasurer. A certificate with serial number, a statement that the sail conforms to class rules, and the date of delivery to the owner shall be signed by a person authorized by the Executive Committee and placed on file with the secretary/treasurer. Fees for purchase of sail tags by sail makers shall be determined by the Executive Committee. 6.10. During a charter, the Charterer shall use either the sails of the chartered boat or, if the Charterer is an Owner, the sails of his or her own boat. Borrowed sails shall not be used during any regatta except as permitted by the first sentence of this rule for charters.

ADDITIONAL RULES 7.1 The maximum crew weight (in swimming apparel) for one-design racing is 500 kilograms (1102 lbs.) with no limit on numbers of crew except that a crew of up to 6 members with 3 or more women has no restriction on crew weight. An Owner who is the sole Driver for a regatta may elect a weight of 100 kg (220 lbs.) for that regatta, in which case he or she shall not be subject to weigh-in or other weight check. If the sailing instructions require a weigh-in prior to the start of a regatta, a boat complying with the weight restrictions at weigh-in shall not otherwise be subject to a weigh-in during or after the regatta, except for weighing substitute crew. 7.2 When not in the process of setting, flying or taking down the spinnaker, the bowsprit shall be retracted so that the tip of the sprit is aft of the forwardmost point on the bow. Approaching a windward mark without the spinnaker set, the bowsprit shall not be extended until the bow of the boat has passed the mark. The bowsprit shall be retracted at the first reasonable opportunity after taking the spinnaker down. 7.3.1 Certification of Minimum Boat Weight. Unless otherwise specified in the sailing instructions, while class racing, each boat shall have an Empty Weight of at least 3,890 kg, with its Empty Weight being determined in accordance with Exhibit 7.3A, and there shall be on board a certified J/105 Class Weight Certificate in the form of Exhibit 7.3B (the "Weight Certificate"), and signed by an Owner of the boat, the Chief Measurer or his or her designee or any Fleet Measurer or his or duly completed her designee. New certificates should be forwarded through electronic (Word or pdf) or printed format to the Class Administrator. The Class Administrator will register the certificate with the class. Copies of registered weight certificates will only be available at the request of the Owner or the Measurer at any Class Event that the boat has entered or to the Class Measurer. 7.3.2 Equipment requirements relative to the weight certificate. In addition to items required by rules 5.1 and 5.2, all equipment, ballast (fuel and lead) and other items referenced in paragraph 3 of the boat's Weight Certificate or in Exhibit 7.3C (all such items, equipment, fuel and lead, the “Required Items”) must be located on the boat at all times and, if locations are specified therein or elsewhere in the Class Rules or the exhibits, must be located in their specified locations. While racing, except for spinnakers and the standard cooler (in its standard location), no Required Items may be located either below or on top of the main cabin flooring or the flooring of the head compartment/changing area. A boat's Weight Certificate shall become void if the boat's keel, rudder or hull are faired or otherwise modified in any way, or 6 months after a boat, that required weight correction, where the amount and location of the correction is not documented, is acquired by all new ownership. 7.4 The headstay length shall not be changed after the boat leaves its dock or mooring until the completion of all racing started that same day. 7.5 The torso of the driver, while steering in a race, must at all times remain aft of the mainsheet traveler. 7.6 Notwithstanding the provisions of RRS 42, 42.3 or 49, hanging on the mast or shrouds to promote roll tacking or roll gybing is prohibited at all times. For purposes of RRS 49.2, roll tacking or roll gybing shall not be a "necessary task.". 7.7 A yacht that that has been protested for infringing rule 7.2, 7.5, 7.6 or 7.9 may exonerate herself by promptly making one complete 360 degree turn, including one tack and one gybe unless the boat caused serious damage or gained a significant advantage in a race or series. 7.8 Unless otherwise specified in the sailing instructions for a regatta, all rulings of the Technical Committee shall be incorporated herein by reference and shall constitute rules for purposes of the RRS. 7.9 While racing, the standing rigging (other than the back stay) shall not be adjusted. The location of the mast butt and the location of the mast at the partners shall not be adjusted after the boat leaves its dock or mooring until completion of all racing started that same day. This rule shall not apply to any race with a scheduled length of 25 nautical miles or more. 7.10 Individual support or coach boats shall not have contact of any nature, including (i) communication by radio, telephone, vocal signal, visual signaling of any kind (i.e., tactical placement, use of flags and/or different colors of clothing) or (ii) the transfer of crew, equipment or supplies, with a registered racing boat from the time the boat leaves its dock or mooring each day until the boat has finished racing for the day. Notwithstanding the foregoing, (i) late arriving crew, food and drink may be transferred to a racing boat prior to the first race of the day, and (ii) crew may be transferred in the event of a unforeseen personal emergency. Infringements of this rule will result in a penalty to the boat associated with the support boat. Such penalty may be either penalties or disqualification at the discretion of the protest committee or jury. 7.11 Lifeline tension. The upper and lower lifelines shall be adjusted to be taut such that when a force of not less than 11.2 pounds, or a force strong enough to pull the slack from the entire length of the lifeline, is applied halfway between the two adjacent stanchions immediately forward of the shrouds, the total deflection caused by the force straight down and straight up must not exceed 8 inches. This rule provides definition for “taut” as used in RRS 49.2. EXHIBIT 7.3A PROCEDURE FOR WEIGHING BOATS A. Scale. The boat shall be weighed using a single point load cell cleared by the RORC's IRC rating office for weighing boats for purposes of obtaining an endorsed IRC measurement certificate. B. Boat Empty. When weighed, the boat must be absolutely empty, to determine the "Empty Weight" as defined in IRC rule 22, as follows: 1. Empty Weight is the weight of the boat in the following, dry condition, with a clean bottom: • Fully rigged with all spars, standing rigging, backstay, halyards, main sheet, and vang. • Standard battery and 2 cabin cushions on board in their standard positions (for interior layout of the boat). If any optional items (including second battery) or v-berth cushions are on board, these items must be in their standard positions and must be noted in paragraph 3 of the boat’s Weight Certificate. • All permanent fixtures and fittings and items of accommodation whether detachable or not, including standard companionway boards, bunk and floorboards, on board in their normal positions • All optional items noted in section 3 of the boat's Weight Certificate on board (e.g. V- berth cushions, dodger, etc) – must be permanently installed except for V-Berth cushions 2. The following items shall not be on board for weighing: • Sails, headsail and spinnaker sheets, spare standing and spare running rigging. • Water and the contents of any other tanks (including holding tank), except as provided below for the fuel tank. • dodger and v-berth cushions, unless noted on the boat's Weight Certificate • emergency tiller (if wheel boat), cockpit cushions, shore power cable, and main cabin table • Anchors, chains, warps, mooring lines and fenders. • All removable safety equipment (including lifesling). • any of the required items of equipment listed in Exhibit 7.3C (except for those listed in paragraph 1 above)] • Food, cooking and catering utensils. • Clothing, bedding and personal effects. • ools and spare parts. • Loose gear, down to the toilet paper and cleaning supplies. 3. Bilges and other compartments must be dry. C. Fuel tank. If the fuel tank contains any fuel, the following amounts shall be deducted from the gross weight of the boat:

Fuel Gauge Reading Deduction (kg)

0 to 1/3 5

greater than 1/3 and not more than 1/2 10

greater than 1/2 and not more than 3/4 15

greater than 3/4 but not full 25

full 35

D. Corrector weights. If any corrector weights are installed, they shall comply with the following: • Corrector weights shall be permanently installed (bolted, glassed or glued) inside a locker, settee, cabinet or space other than below or above the main cabin flooring or the flooring in the head compartment/changing area. • Notwithstanding the foregoing, no more than 180 kg (approximately 400 lbs) of corrector weights shall be located between the forward bulkhead of the head compartment/changing area and the forward face of the cockpit floor. If more than 180 kg of weight is required to achieve minimum Empty Weight, such excess weight shall be in the form of lead corrector weights and 30% shall be located on the forward face of the forward bulkhead of the head compartment/changing area (above the floor boards under the V-berth and outboard of the opening to the storage under the V- berth), and 70% shall be located aft of the forward face of the cockpit floor (but not inside the engine room). E. Optional Equipment. All optional equipment that is permanently installed on the boat shall be noted on the Weight Certificate. F. Tolerance. The Empty Weight shall be determined to the nearest 10kg. G. Weight Adjustment. After a boat has been weighed, its Empty Weight may be adjusted without reweighing the entire boat by adding to or subtracting from the Empty Weight (1) the weight of corrector weights permanently installed on or removed from the boat after weighing and (2) the weight of optional equipment permanently installed on or removed from the boat after weighing. A boat, that after completion of the weight certificate, has a net weight that is higher than the required minimum, and has no corrector weights, may make the following adjustments. Any adjustments made must be recorded on the weight certificate to include the weight of each item removed and the corrected net weight of the boat. The final net weight of the boat must not be less than the specified minimum weight. 1. Removal of the head door. 2. Removal of one or both of the floor boards from under the v-berth. 3. Removal of one or both of the boards that comprise the forward half of the v-berth. 4. Removal of one or both of the required cushions in the main cabin. 5. Removal of one or more of the doors on the chart table, sink, and head vanity. When an adjustment has been made, a revised Weight Certificate, reflecting the changes, including the measured weights, shall be prepared and duly signed as required by Class Rule 7.3. EXHIBIT 7.3B: J/105 CLASS WEIGHT CERTIFICATE Date:______Boat Name ______Hull # ______Owner(s) ______Configuration for Certification (Y/N & comment all items; boat must comply @ inspection) _____ V-berth cushions _____ Dodger frame and dodger (in standard location) _____ 2nd battery (in standard location for interior layout of the boat) _____ Water tank, empty in standard location _____ Cooker, in standard location _____ Systems Group (auto bilge pump, vanity sink, water pump, drawers in galley & nav table) _____ Grab Rails _____ Genoa tracks _____ Shore power installation (remove cable) _____ Autopilot on the [wheel] [in lazarette] (circle one) _____ Stereo/Radio System and speakers _____ Tiller Wheel (Circle one) _____ Other - Describe permanently installed only ______Existing Corrector Weight: ______(Enter value as Correct in Net Weight calc line) Fuel Weight: Circle value and enter in Net Weight line. Format is Kg(Lb). Fraction is Gauge. 0 < 5(11) ≤ 1/3 1/3 < 10(22) ≤ ½ ½ < 15(33) ≤ ¾ ¾ <25(55)< Full Full = 35(77) Net Weight Calculation: Kg Lb (CIRCLE THE UNITS) Gross______-Lift Rig______-Correct______-Fuel______= Net______If scale does auto-tare enter that in Gross and 0 in Lift Rig Total Correction Weight: [3890(8576) – Net] = ______(If neg. = 0) Total New Correction Weight: Total Correction Weight – Existing Correction = ______Document All New, Existing and Changed Correction Weights: Weight (mark each weight so visible) Describe Location or Change ______Signatures:

______Owner Certifies Information is Accurate Weight Certified by Measurer or Designee EXHIBIT 7.3C J/105 CLASS REQUIRED EQUIPMENT The following equipment and other items must be on board at all times while racing: Anchor w/attached chain and/or rode USCG safety items (flares, foghorn, USCG approved life jackets for entire crew) and two fire extinguishers 1st aid kit, 1 bucket, 2 flashlights 2 main cabin berth cushions Standard companionway boards Lifesling, "man-overboard module" or horseshoe life ring (shall be on stern rail and not interfere with the operation of the swimming ladder) Basic nav gear (e.g., chart book, ruler, dividers, tide book & rulebook) Tool kit Handheld or installed VHF and GPS Radar reflector Emergency tiller (if wheel boat) Standard cooler, in standard location Fuel tank in standard location, with gauge reading at least 1/2 1 standard – sized battery in standard location (for interior layout of the boat) Boat hook 2 dock lines and 2 fenders Bosun's chair Any other equipment required by the Class Rules (including equipment and other items required by rules 5.1 and 5.2 or listed in paragraph 3 of the boat’s Weight Certificate) or required by USCG rules. NOTE: This list is NOT intended as a list of minimum safety equipment required aboard a J/105. For example, these items do not include all equipment that would be required for ORC category 4 racing, the category applicable to many J/105 regattas pursuant to the notice of race or sailing instructions. In any event, the responsibility for providing and maintaining a safe and seaworthy vessel rests entirely on the owner and skipper. Neither the establishment or use of this Checklist, nor the inspection of a boat for compliance with the Checklist in any way limits or reduces the complete and unlimited responsibility of the owner or skipper. J/105 Class Association Fleet 5, Lake Michigan (Fleet 5) Special Addenda: 2021 Chicago Yacht Club’s Race to Mackinac

Except as provided in this Fleet 5 Special Addenda as shown below, all races shall be conducted under the J/105 Class Association Rules, as amended from time to time.

Eligibility: In order to be eligible to enter and to race in the One Design Section CYC Race to Mackinac, each J/105’s owners must be a current member in good standing of both the J/105 Class Association and either Fleet 5 or their local J105 Fleet if the boat is not normally moored in the territorial waters of J/105 Class Association Fleet 5, Lake Michigan.

Relaxed One Design Racing: Chicago-Mackinac Race are designated as Level “A3” (crew & driver eligibility) event per the class rules, but shall be governed by the following changes to the J/105 Class Association Rules.

· Class Rule 6.3 (Sails Allowed aboard While Racing) is modified to read as follows: 6.3 Sails Allowed Aboard: Sails allowed aboard during the Chicago-Mackinac Race, shall be limited to one mainsail and an five jibs and four spinnakers (per ORC Rating System CDL less than 9.77, J105 OD CDL = 9.06). Other than their number, all sails aboard except storm jibs and trysails must comply with all other J/105 Class Association Rules’ requirements and restrictions on sails such as their size, material, shape and bear the official class sail tag.

· Class Rule 7.1 (Crew Weight Limitation) is suspended. Note that there are applicable weight restrictions imposed by ORC that the J/105 class is racing under in this event.

·Class Rule 7.3.1 (Certification of Minimum Boat Weight) is modified by adding the following sentence to the rule: A copy of the signed Weight Certificate shall be carried aboard from 72 hours prior to the start until 72 hours after finishing and shall be produced for inspection immediately upon request of any class member or measurer.

· Class Rule 7.9 (Adjustment of Rigging) is modified to read as follows: The location of the mast butt shall not be adjusted while racing.

Jan. 9, 2020 As amended by the Voting Members, effective February 1, 2020 J/109 Class Rules

These J/109® Class Rules are adopted by the J/109 Class Association and are effective upon adoption. These Rules may be changed or amended in accordance with section 7 of the J/109 Class Association Constitution.

These Rules apply to Class and Fleet sponsored events.

1.0 Administration

1.1 The J/109 Class Association through its Executive Board shall be the sole authority for managing and conducting J/109 Class affairs and for applying and enforcing these Rules. Local fleets shall have delegated authority to apply and enforce these rules for fleet events and for local events within fleets.

1.2 J/109’s which comply with these Rules shall be built only by builders licensed by J/Boats, Inc. and shall comply with specifications determined by J/Boats, Inc. Repairs and modifications shall be made in accordance with J/Boats, Inc. specifications.

1.3 No boat shall be deemed to be a J/109 Class boat unless it is completed with a hull identification number assigned by a builder authorized by J/Boats, Inc. and molded into the transom and until the boat is equipped to qualify for J/109 one design Class racing.

1.4 Molded fiberglass parts, spars, rudders, keels, engines, and props shall be supplied by J/Boats, Inc. or its authorized vendors. Major repairs and modifications shall be made in a manner approved by J/Boats, Inc. or by an authorized J/Boats, Inc. builder.

1.5 Unless otherwise prescribed in the Notice of Race, advertising on boats entered in J/109 Class and fleet sponsored events shall comply with Word Sailing Regulation 20 (or any successor regulation). No advertising is permitted other than allowed by Section 20.3.1, 20.4 and 20.7.

2.0 Membership and Eligibility

2.1 The terms, Voting Members and Associate Members shall be as defined in section 3 of the J/109 Class Association Constitution.

2.2 The Driver for in-shore racing shall be the person who drives the boat from five minutes before the start until the finish, but for momentary absences for personal or shipboard needs. The Driver shall be a Voting Member or an Associate Member. A Driver who is not a 100% owner of the J/109 shall be a Group 1 competitor as defined in the World Sailing Regulation 22 (or any successor regulation) ISAF Competitor Classification system.

2.3 The default classification for any sailing industry related crew member, other than a 100% owner, who does not have a formal World Sailing Regulation 22 (or any successor classification) ISAF competitor classification shall be ISAF Group 3. Not more than one Group 3 competitor, other than a 100% owner, shall be permitted to race on a J/109, unless otherwise prescribed by the Executive Board

1 As amended by the Voting Members, effective February 1, 2020 in the Notice of Race at least 30 days prior to the event.

2.4 No crew member may be paid or compensated in any way for racing in a J/109 sanctioned event. However, a crew member may accept reimbursement for reasonable out of pocket expenses, transportation, living accommodations, and meals necessary for participation in an event.

2.5 A J/109 may be chartered for J/109 sanctioned events. The charterer must be a Voting Member or an Associate Member who is an owner of a J/109.

3.0 Measurement 3.1 Neither the Chief Measurer nor an assistant measurer shall measure a J/109 in which he or she is an interested party.

3.2 The captain and owner are responsible for assuring that a J/109 participating in a J/109 class or fleet sanctioned event complies with these Rules.

3.3 By participating in a J/109 sanctioned event, Voting Members, owners, and captains agree to permit J/Boats, J/109 Class officers, measurers, and the Race Committee or their representatives to board their boats unaccompanied for purposes of inspection, measurement, or compliance at any time during an event or within 24 hours before or after the event.

3.4 A measurement determination by the Chief Measurer or an assistant measurer shall be determinative.

3.5 A technical decision or determination by the Technical Committee which applies to these Rules shall be determinative.

4.0 Equipment Rules

4.1 Standard factory supplied equipment, including, but not limited to, railings, stanchions, and furnishings, except as listed in section 4.3, shall be maintained and will not be removed, relocated, or altered when racing.

4.2 Safety equipment shall be on board, shall be used, and shall at least conform to World Sailing Offshore Special Regulations Appendix B, provided that personal floatation devices meeting USCG Type II requirements shall be sufficient. See www.sailing.org. Each J/109 participating in a Class or fleet sponsored event shall comply also with additional safety requirements of the Race Committee as set out in the Notice of Race and sailing instructions.

4.3 The following are permitted while racing:

4.3.1 tactical / navigation / communication instrumentation 4.3.2. Interior cruising and day sailing amenities that do not enhance performance 4.3.3 Foredeck lifeline netting, shroud and lifeline rollers, and other anti-chafing gear 4.3.4 Installed but unused genoa tracks 4.3.5 U-bolts or pad eyes outboard of the track for barber hauling the jib or affixing blocks to

2 As amended by the Voting Members, effective February 1, 2020

stanchion bases for the same purpose 4.3.6 Spinnaker sheet twings led to stanchion bases or midship pad eyes, with additional cam cleats 4.3.7 The Jib may be in hauled forward of the mast with the lazy sheet or behind the mast in a horizontal manner with a control line system 4.3.8 Block and tackle Cunningham 4.3.9 Re-leading the single ended outhaul and/or boom vang to the cockpit 4.3.10 Foot braces, hand holds, non skid surfaces, and lifeline cushions 4.3.11 Use of a shackle or similar device to attach headsail sheets to sails and to attach the tack line to the spinnaker 4.3.12 Removal of the dodger, forward cabin cushions, forward bulkhead door, and stern box 4.3.13 Adaptations (as defined in Word Sailing IFDS Race Management Manual (2017-2020) (or any successor regulation) permitted by World Sailing International Foundation for Disabled Sailing (IFDS) also known as ‘Para World Sailing Race Management Manual’ for use by a sailor possessing a current classification number under the IFDS Functional Classification System, provided (a) such adaptations are used only by the disabled sailor, and (b) meet the conditions set forth in Section 5 of the Para World Sailing Race Management Manual 2017-2020. 4.3.14 Substitution of blocks, cleats, and clutches provided by non-standard equipment manufacturers, provided that the replacement parts are of similar size, weight, and power ratio and perform the same function. 4.3.15 Substitution of high-modulus polyethylene fiber (e.g., Dyneema™ or Spectra™) lifelines for steel wire, subject to the requirements of Rule 3.14.6 of the World Sailing Offshore Special Regulations (or any successor regulation). 4.3.16 A Bob Stay using high –modulus polyethylene fiber (e.g., Dyneema™ or Spectra™) secured in the bow above the waterline and on the Bow Sprit, provided that a Bob Stay may not be used while racing under J/109 one design rules unless specifically permitted by the sailing instructions for the event, or the local Fleet Captain has issued instructions that Bob Stays are allowed for events sanctioned by the local Fleet. Local Fleet Captain instructions do not apply to Class sanctioned events. 4.3.17 The maximum power ratio of the jib lead adjusters permitted is 8:1. This can be done by adding sheaves to existing tackle or, adding a 2:1 cascade to the existing 4:1 tackle. The jib lead adjustment line must use the existing cheek block and jib lead cleat on the same side as the jib car it adjusts. 4.4 The following are not permitted while racing in inshore buoy races: 4.4.1 Halyard locks or hooks 4.4.2 Holes or tubes which lead lines or halyards through the deck, hull or transom other than the sprit control line 4.4.3 Altering the hull or rudder or keel profiles or exceeding tolerances in officially determined offsets 4.4.4 Specialty light air sheets which cannot be used in heavy air 4.4.5 Altering the mast, boom, or bowsprit, other than: a) opening the sail slot to raise the cutaway to a maximum length of 12 inches (305 mm) and relocating the gate, for the purpose of making it easier to bend on the mainsail b) installing a track for a storm trysail, not to be used during Class events. 4.4.6 Adjusting the location of the mast butt or the standing rigging, other than the backstay

4.5 A Voting Member may request a written determination from the Technical Committee concerning the compliance of any proposed alteration or upgrade with these Rules. All such determinations shall be posted on the Class website.

3 As amended by the Voting Members, effective February 1, 2020

5.0 Sails

5.1 Each sail purchased for use in J/109 Class sanctioned events shall comply with the Class Rules in effect on the date of delivery. New sails delivered on or after September 1, 2006 shall have a J/109 sail tag affixed and sewn at the tack. Sail tags shall be sold to sail makers by the J/109 Class Association and shall have serial numbers which are registered with the Class secretary. By affixing a sail tag, the sailmaker certifies that the sail meets the then effective sail material, weight, and measurement requirements of these Rules. Fees for purchase of sail tags shall be determined by the Executive Committee. The sailmaker shall: a) sign a certificate, including the sail tag serial number, a statement that the sail conforms to class rules, and the date of delivery to the owner; b) provide a copy of the certificate to the owner c) provide the original to the Class Treasurer for registration in the Class Association database. Owners should confirm prior to a Class event that each sail they plan to use has been properly registered. 5.2 All sail measurements shall be made by certified measurers and in accordance with the current World Sailing Equipment Rules of Sailing (“ERS”). In this section, terms in BOLD are used as defined and used in ERS. 5.3 Sails carried on board and used for J/109 Class or fleet sanctioned events for inshore buoy racing shall be limited to five sails: one Class mainsail, two Class jibs, and two Class spinnakers. Each Class sail shall comply without exception with the provisions of these Rules. A jib or spinnaker may be changed for the other declared sail at any time during the event, at the discretion of the captain. 5.4 The Class mainsail may be manufactured of woven and laminated materials [delete IMS reference], including polyester, aramid, and carbon fibers having a bag weight (without battens) of not less than 31.96 pounds / 14.5 kilos. Dimensions shall not exceed: luff length – 13180mm; foot length – 4720mm; half width – 3068mm; three-quarter width – 1794mm; top width-189mm. The class mainsail may have up to five battens of any length and arranged so that the center of the batten pockets shall divide the leech of the sail into equal parts with a tolerance of +/-80mm. The tack ring of the Class mainsail shall be affixed in the standard tack fitting, and the clew shall not be allowed to float free from the boom. The foot may be otherwise loose. At least one serviceable row of reef points shall be installed approximately parallel to the foot with the tack point and the center of the reef points in the luff to be no closer than 1830mm to the boom. The Class mainsail may be attached to the mast with slide, luff cars, or bolt rope. The Class insignia in blue (or white on carbon) with overall dimensions of approximately 450x900mm shall be affixed on both sides of the Class mainsail with the bars nearly perpendicular to a line between the head and center of the boom and between the upper two batten pockets. Windows are permitted.

5.5 The Class jib may be manufactured of woven and laminated materials approved by IMS, having a bag weight (without battens) of not less than 24.8 pounds / 11.25 kilos. Dimensions shall not exceed: luff perpendicular – 4250mm (105% LP); luff length – 13840mm. The leech shall be fair and concave (half-width shall not exceed 50% of the foot length and three-quarter width shall not exceed 25% of foot length). For all sails delivered on and after September 1, 2006, the dimensions of the jib shall not exceed luff perpendicular – 4250mm (105%LP); luff length – 13890mm; half-width – 2125mm; and three-quarter width – 1063mm. Up to four battens of any length are permitted on the leech, provided they do not restrict rolling the jib on the furler. Windows are permitted. The jib shall be attached to and operated on the standard roller furling system using #6 luff tape. UV protective tape may be applied to the leech and foot to cover the sail when furled.

4 As amended by the Voting Members, effective February 1, 2020

5.6 The class asymmetric spinnaker shall be manufactured from woven nylon with a minimum nominal weight of not less than 40grams per square meter. The area of the sail (“SA”) shall not exceed 108 square meters, based on the formula: SA=(luff length + leech length) *.25 foot length + (half width -.5 foot length) *(leech length + luff length)/3. Adjustable leech, luff, and foot lines shall be fitted to the Asymmetric spinnaker.

5.7 For J/109 Class or fleet sanctioned one design racing, purchases shall not exceed (a) two mainsails, jibs, and spinnakers in the first year of ownership (b) plus one mainsail, one jib, and one spinnaker during any subsequent calendar year. Notwithstanding any other limitation in this section, the Executive Board or the Chief Measurer may permit replacement of any sail which has been damaged beyond reasonable repair.

5.8 For J/109 Class sanctioned events hosted by Fleet #11 (Great Lakes & Lake Champlain) during the 2020 calendar year, including the 2020 North American Championship and any event advertised as a 'pre-NAs,' 'tune-up' or similar, the following applies to spinnakers:

(a) The asymmetric spinnaker shall be manufactured from woven nylon with a minimum nominal weight of not less than 40grams per square meter. The area of the asymmetric spinnaker (“SA”) shall not exceed 120 square meters, based on the formula: SA=(luff length + leech length) *.25 foot length + (half width -.5 foot length) *(leech length + luff length)/3. Adjustable leech, luff, and foot lines shall be fitted to the Asymmetric Spinnaker.

(b) All asymmetric spinnakers declared for use during the events must be measured for compliance with 5.8(a) and issued a J/109 sail tag. Sailmakers are responsible for obtaining sail tags, conducting measurement, and submitting measurement data in accordance with Rule 5.1.

(c) All asymmetric spinnakers shall be listed in the J/109 sail tag database and the notes field will distinguish sails used under this Rule by stating the actual measured area in the following format: “Oversized Spinnaker Area xxx.xx square meters.”

This rule shall expire on December 31, 2020 and be automatically deleted from the J/109 Class Rules as of that date. The expiration of this rule shall not cause the sail tag or accompanying notes to be deleted from the database.

6.0 Additional Class Racing Provisions

6.1 For J/109 Class or fleet sanctioned events, the crew of each boat shall be limited to the driver plus six crew members. To encourage participation, including junior sailors, a seventh “lightweight person” may be added without penalty, provided that person’s weight does not exceed 60 kilos (132 lbs.).

6.2 By vote of the Executive Board, a Championship event may be designated to be a “weight limited” event. The Notice of Race for such events shall state that Rule 6.2 applies, and Rule 6.1 does not apply. Total weight of crew (excluding the driver) in swimming apparel shall not exceed 550 kilos (1213 pounds).

6.3 The bowsprit shall be retracted when not in the process of setting, flying, or taking down the spinnaker. When approaching a windward mark without the spinnaker set, the bowsprit shall not be

5 As amended by the Voting Members, effective February 1, 2020 extended until the bow of the boat passes the mark. The penalty for failure to comply with this rule shall be one 360 degree turn taken before the finish of the race.

6.4 Hanging on the mast or shrouds to promote roll tacking or roll gybing is prohibited at all times.

6 J109 Amendments and Modifications to Class Rules for the 2020 Chicago to Mackinac Sailing Race as adopted by the J109 Great Lakes and Lake Champlain Fleet 11

(Effective April 1, 2020)

1) Rules 2.2 and 2.3 regarding owner/drivers is suspended for this race.

2) Rule 4.3 is amended to permit the removal of aft doors and table.

3) Rule 5.3 regarding class sail inventory is amended to allow that a total of four spinnakers may be carried on board the vessel. All head sails shall be capable of being roller furled on the standard furling system.

4) Rule 5.6 is amended by replacing the 108 square meter maximum spinnaker rule with the “Great Lakes” 120 square meter maximum spinnaker. No spinnaker may exceed 120 square meters. All spinnakers must adhere to current ORC: to be classified as an asymmetric spinnaker the luff shall be at least 5 percent longer than the leech and the mid girth shall not be less than 75 percent of the foot length. Such spinnakers shall be woven nylon with a minimum nominal weight of not less than 40 grams per square meter, with the exception that one of the four spinnakers allowed to be carried may be a specialty spinnaker measuring less than 108 square meters and does not need to comply with the aforementioned fabric and weight rule.

5) Additionally, one "light staysail" as defined under the ORR https://offshoreracingrule.org/images/stories/pdf/ORR--2018-ver1.4-March262018.pdf may be carried. However,

a. No staysail shall have any measurement greater than the measurements of the class jib as specified by the J-109 Class Rule.

b. Staysails shall not have battens or bolt-ropes

c. A staysail may be set under or in conjunction with a J/109 Fleet 11 class legal spinnaker (120 sq meters or smaller, including a Code Zero) set on a fully extended prod.

d. In addition the staysail may be flown alone acting as a wind seeker.

e. The staysail shall be tacked to a fixed tack point on the centerline of the yacht.

f. Setting any headsail (including a storm jib) in conjunction with a staysail shall not be allowed. 6) Rules 6.1 and 6.2 regarding weight and crew limits are not applicable. ORR certificate shall apply.

7) Chicago Mackinac Safety Regulations (CMSR) shall govern where applicable.

8) All J109’s with different ORR ratings than that designated by the one design ORR rating shall not be counted as “one design” and shall be scored separately.

Effective date:2020-01-01 Status: Approved

T s

J/111 Class

The J/111 was designed in 2009 by Alan Johnstone and was adopted as a World Sailing class in 2012.

INTRODUCTION

This introduction only provides an informal background and the International J/111 Class Rules proper begin on the next page. The J/111 Class has been created as a strict one-design Class where the true test when racing is between crews and not boats and equipment. The fundamental objective of these class rules is to ensure that this concept is maintained. J/111 hulls, hull appendages and rigs shall be manufacturer controlled and shall only be produced by a manufacturer licensed by J/Boats, Inc. Equipment is built in accordance with the J/111 Building Specification and Configuration Manual. These parts having left the manufacturer may only be altered to the extent permitted in Section C of the class rules. J/111 sails are measurement controlled to control all the primary dimensions but may be made by any manufacturer. In order to confirm compliance with the class rules sails are required to be certified by an official measurer or by a manufacturer licensed under the World Sailing In House Certification. These parts may only be altered to the extent permitted in Section C of the class rules after certification control has been performed. Rules regulating the use of equipment during a race are contained in Section C of these class rules, in ERS Part I and in the Racing Rules of Sailing.

THESE RULES ARE CLOSED CLASS RULES WHERE IF IT DOES NOT SPECIFICALLY SAY THAT YOU MAY – THEN YOU SHALL NOT.

COMPONENTS, AND THEIR USE, ARE DEFINED BY THEIR DESCRIPTION.

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PART I – ADMINISTRATION

Section A – General

A.1 LANGUAGE A.1.1 The official language of the class is English and in case of dispute over translation the English text shall prevail. A.1.2 The word “shall” is mandatory and the word “may” is permissive. A.1.3 Except where used in headings, when a term is printed in “ bold ” the definition in the ERS applies and when a term is printed in “ italics ” the definition in the RRS applies.

A.2 ABBREVIATIONS A.2.1 MNA World Sailing Member National Authority ICA International J/111 Class Association JCF J/111 Class Fleet ERS Equipment Rules of Sailing RRS Racing Rules of Sailing OSR Offshore Special Regulations (www.sailing.org/specialregs) LM Licensed Manufacturer by J/Boats, Inc.

A.3 AUTHORITIES A.3.1 The international authority of the class is World Sailing which shall co-operate with the ICA in all matters concerning these class rules . A.3.2 Notwithstanding anything contained herein, the eligibility to race and the withdrawal of the manufacturer declaration shall do so on the request of World Sailing. A.3.3 Neither the certification authority nor an official measurer , an international measurer or an equipment inspector is under any legal responsibility in respect of these class rules or the accuracy of measurement. No claim arising from them shall be entertained.

A.4 ADMINISTRATION OF THE CLASS A.4.1 World Sailing has delegated its administrative functions of the class excluding sails to the ICA. A.4.2 World Sailing has delegated its administrative functions of the class in regard to sails to MNAs. The MNA may delegate part or all of its functions, as stated in these class rules , to a JCF. A.4.3 In countries where there is no MNA, or the MNA does not wish to administrate the class, its administrative functions as stated in these class rules shall be carried out by the ICA which may delegate the administration to a JCF.

A.5 CLASS RULES CHANGES A.5.1 Amendments to these class rules shall be proposed inline with the constitution and are subject to the approval of World Sailing in accordance with World Sailing Regulations.

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A.5.2 Amendments to the configuration manual shall be proposed inline with the constitution and are subject to the approval of J/Boats and World Sailing in accordance with World Sailing Regulations. A.5.3 Amendments to the construction manual are subject to the approval of J/Boats and World Sailing Secretariat Technical Department.

A.6 RULES CHANGES AT EVENTS A.6.1 At all events World Sailing Regulation 10.5(f) applies. A.6.2 Except that the Notice of Race or Sailing Instructions may change the following rules: (a) Require additional safety equipment to the minimums defined in Section C. (b) Invoke rules as defined in Part III EVENT RULES. A.6.3 For events other than National, Continental or World Championship the race organisers may apply to the Executive Committee to vary the following rules: (a) permit additional Group 3 sailors. Any change should be posted in the Notice of Race not less than 30 days before the regatta unless unanimously agreed by the entered boats prior to the end of registration. (b) permit modification to the number and type of sails carried aboard.

A.7 RULES INTERPRETATION A.7.1 Interpretation of ERS shall be made in accordance with World Sailing Regulations. A.7.2 Interpretation of class rules shall be made in accordance with Wolrd Sailing Regulations. A.7.3. Interpretation of the configuration manual shall be made by the Class Executive Committee and J/Boats in consultation with World Sailing. A.7.4. Interpretation of construction manual shall be made by J/Boats in consultation with World Sailing.

A.8 INTERNATIONAL CLASS FEE AND WORLD SAILING BUILDING PLAQUE A.8.1 World Sailing shall, after having received the International Class Fee for the hull, send World Sailing the Building Plaque and a measurement form to the licensed hull builder.

A.9 SAIL NUMBERS A.9.1 Sail numbers shall be issued by the MNA. A.9.2 Hull numbers may be used for sail numbers.

A.10 HULL MANUFACTURER DECLARATION A.10.1 A Manufacturer’s declaration shall record the following information: (a) Class (b) Quality Control Manufacturer Statement (c) Hull identification number (d) Builder/Manufacturers details (e) Date of issue of initial manufacturer’s declaration (f) Section D, E & F - Modification, Maintenance and Repair details

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A.11 VALIDITY OF MANUFACTURER DECLARATION A.11.1 A manufacturer declaration becomes invalid upon: (a) the change to any items recorded on the declaration as required (b) withdrawal by World Sailing or LM (c) the issue of a new manufacturer declaration

A.12 RE-ISSUE OF MANUFACTURER DECLARATION A.12.1 The LM may re-issue a Manufacturer Declaration to a hull, if the hull conforms to the class rules.: (a) when it is invalidated under A.11.1(a) or (b). (b) when it is invalidated under A.10.1(f) at its discretion and any remedial work shall be recorded on the re-issued declaration (c) in case of loss (d) at the request of World Sailing

A.13 RETENTION OF DOCUMENTATION A.13.1 The skipper shall retain the currently issued manufacturer declaration. A.13.2 A copy of the manufacturer declaration shall be retained by the LM and a copy shall be sent to the ICA.

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Section B – Boat Eligibility and Equipment Inspection For a boat to be eligible for racing , it shall comply with the rules in this section.

B.1 CLASS RULES AND CERTIFICATION B.1.1 The boat shall: (a) be in compliance with the class rules . (b) have a valid manufacturer's declaration. (c) have valid certification marks on all sails used for class racing.

B.2 CLASS ASSOCIATION MARKINGS B.2.1 A valid Class Association Sticker, if required by the ICA, shall be affixed to the hull in a conspicuous position.

B.3 EQUIPMENT INSPECTION B.3.1 In the case of a dispute at an event alleging non-compliance with class rules and building specification and construction manual where specific measurements are not stated, the Event Equipment Inspector shall adopt the following procedure: a) A sample measurement of the disputed item shall be obtained by taking the identical measurement from a randomly selected group of boats or items of equipment (control group). b) The measurement of the disputed boat or items of its equipment, taken using the same technique as above, shall be compared to the sample. c) If any of the measurements obtained from the disputed boat or item of equipment lie outside the corresponding range of measurements found in the control group, the matter together with the details of the measurement methods and any other relevant information shall be referred to the Race Committee.

B.4 EVENT LIMITATION MARKS B.4.1 If an event uses event limitation marks these marks shall not be removed during the event. If the event limitation mark becomes damaged or lost this shall be reported to the race committee as soon as possible.

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PART II – REQUIREMENTS AND LIMITATIONS The crew and the boat shall comply with the rules in Part II when racing . In case of conflict Section C shall prevail. The rules in Part II are closed class rules .

Section C – Conditions for Racing

C.1 GENERAL C.1.1 RULES (a) World Sailing Offshore Special Regulations - Category 4 (See www.sailing.org/specialregs ) (b) The ERS Part I – Use of Equipment shall apply.

C.2 ADVERTISING C.2.1 LIMITATIONS Advertising shall only be displayed in accordance World Sailing Advertising Code. (See World Sailing Regulation 20)

C.3 CREW Whilst racing under these class rules, the World Sailing Sailor Classification Code Regulation 22 applies. All Group 1 competitors shall hold valid classifications. Competitors who are unclassified or expired will be deemed to be Group 3. (Competitors requiring a classification should apply on the World Sailing website www.sailing.org/classification ) C.3.1 LIMITATIONS ON THE CREW (a) With the exception of 1 crew member, all those under the age of 65 shall hold a valid group 1 classification. As an exemption, for events not initiated and controlled by the J/111 Class association or class fleet one additional member of crew may be a Group 3 or unclassified competitor who is a full time employee of J/Boats or of a J/Boats approved dealer, or is the J/111 class manager. (b) Prior approval of the race committee is required for crew substitution during an event of 5 or less consecutive days; and/or for crew that has required a crew declaration as part of registration. C.3.2 LIMITATIONS ON THE DRIVER The Driver shall meet the following criteria except in the event of an emergency involving the safety of the boat or crew where the boat may be steered by any crew member. Any such incident shall be reported to the protest committee which may penalize the boat. The penalty may be less than disqualification. (a) Permitted Drivers: (i) Owner - a crew who legally owns and pays at least 50% of the yacht and the running costs; or a crew with a current Group 1 classification who is at least a 33% partner in the purchase of the complete yacht and the running costs.

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(ii) Family Member - an immediate family member of the Owner who is approved by the class executive committee. (iii) Regular Crew Member - a Group 1 Competitor who sailed with the Owner in at least 50% of the events the Owner participated in during the prior 12 months, and who is approved by the class executive committee. (iv) Charterer – an Owner, Family Member or bonafide Group 1 charterer confirmed by the Owner of the boat for that event, and who is approved by the class executive committee. (v) All permitted drivers must be current members of the J/111 Class Association. (b) For day-racing events of five or less consecutive days, not more than two Drivers can be designated, at least one of which must be an Owner. From five minutes before the start until the finish, the boat shall be helmed by the designated Driver(s) except for momentary absences for personal or shipboard needs not to exceed five (5) minutes where a Group 1 crew may drive. C.3.3 WEIGHTS

minimum maximum The total weight of the crew dressed in shorts 650 kg and T -shirt .

C.4 PERSONAL EQUIPMENT C.4.1 MANDATORY (a) The boat shall be equipped to the minimum standard World Sailing Offshore Special Regulations Category IV.

C.5 PORTABLE EQUIPMENT C.5.1 MANDATORY (a) As required by the Offshore Special Regulations Category IV. (b) One anchor of not less than 4.4 kg and combined anchor and chain of not less than 7.25 kg. This shall be attached to not less than 48m of line of not less than 12 mm in diameter.

C.6 BOAT C.6.1 WEIGHT

minimum maximum The weight of the boat in dry condit ion 4250 kg The weight shall be taken excluding sails and all portable equipment as listed in C.5. When the boat weight is less than the minimum requirement, corrector weights shall be permanently fastened in accordance with Appendix H-3. C.6.2 MODIFICATIONS, MAINTENANCE AND REPAIR The following is permitted without prior approval. Unless stated otherwise items mentioned in this section may be obtained by any manufacturer or supplier.

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(a) Tactical / navigation / communication equipment may be installed. (b) Deck and rig fittings may be replaced on a like for like basis. (c) Sailors with significant physical disabilities may apply to the class technical committee for a written dispensation to allow specific adaptations to be fitted to the boat .

C.7 HULL C.7.1 MODIFICATIONS, MAINTENANCE AND REPAIR The following is permitted without prior approval. Unless stated otherwise items mentioned in this section may be obtained from any manufacturer or supplier. MODIFICATIONS (a) Placement of line bags, winch handle holders and other storage devices. (b) Placement of additional fairleads and cleats. (c) Location and installation and type of bow and stern mooring eye. (d) Foredeck lifeline netting, shroud and lifeline rollers and other anti-chafing gear. (e) Pad eyes and related rigging for barber hauling the jib either inboard or outboard from the standard jib track locations. Installation of rail mounted jib track with plunger style jib car for outboard jib leads. (f) Spinnaker sheet tweekers led to stanchion bases or midship pad eyes, with additional cam cleats. (g) Re-leading the single-ended outhaul, cunningham and/or boom vang to either the cockpit or dual leads port and starboard. (h) Foot braces, hand holds, and nonslip material to promote safe movement on deck. (i) Composite steering wheel. (j) Use of a shackle or similar device to attach to the corners of the sails. (k) The use of a snap shackle or other securing device attached to a stanchion base or shroud to secure the spinnaker halyard while the spinnaker is not in use. (l) Replace one or more supplied halyard and tackline metal clutches with textile rope clutches. (m) The use of a second halyard clutch or jammer in line with supplied or replaced metal clutches. (n) Installation of additional lighting and instrumentation brackets on the mast. (o) Interior cruising and day sailing amenities that do not enhance performance. MAINTENANCE (p) Routine maintenance is allowed to the interior of the boat. (q) Below the waterline the hull may be lightly sanding to be keyed for painting, antifouling or polishing. Minor imperfections to the hull surface may be faired. (r) Waxing and polishing of the hull external surfaces may be done above the waterline. (s) The hull topside gelcoat surface shall not be removed except for light sanding prior to painting. (t) Fairing and painting hull over the keel flange and within 100 mm of the keel flange hull recess is permitted.

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(u) Holes may be made and local reinforcement in the hull for the fitting of electronic navigation systems. REPAIR (v) Gelcoat scratches and minimal damaged areas may be repaired.

C.8 HULL APPENDAGES C.8.1 MODIFICATIONS, MAINTENANCE AND REPAIR The following is permitted without the approval of the LM. Unless stated otherwise, items mentioned in this section may be obtained by any manufacturer or supplier. MODIFICATIONS (a) Minor imperfections on the keel and rudder may be faired using compounds such as polyester or epoxy resins which may have low density bulking agents such as micro-balloons added, provided that the standard shape and dimensions of the keel and rudder are not altered. (b) The keel and rudder may be lightly sanded for the purpose of keying and antifoul may be applied. (c) The leading edge of the keel may be fitted with a kelp cutter. MAINTENANCE AND REPAIR (d) Appendages may be lightly sanded for keying and then repainted or recoated.

C.9 RIG C.9.1 MAST (a) DIMENSIONS (b) USE (1) The mast shall remain fixed at the deck and at the mast step for the duration of an event of 5 or less consecutive days. C.9.2 BOOM (a) DIMENSIONS

mini mum maximum Limit mark width 20mm Outer point distance 4420mm (b) USE (1) The intersection of the aft edge of the mast spar and the top of the boom spar , each extended as necessary, shall not be below the upper edge of the mast lower limit mark when the boom spar is at 90° to the mast spar . C.9.3 BOWSPRIT (a) USE (1) The bowsprit shall be fully retracted at all times except when the spinnaker is being set, is set, or is being retrieved, and shall be retracted at the first reasonable opportunity after the spinnaker is fully retrieved. (2) Approaching a mark at which the spinnaker will be set, the bowsprit shall not be extended until the bow reaches the mark.

10 J/111 Class Rules

(3) An extended bowsprit shall not be considered part of the boat for the purposes of establishing an overlap or other rights under the Rules of Sailing unless the spinnaker is set. C.9.4 STANDING RIGGING (a) The following forestay and associated rigging configurations are permitted for setting the jib : (1) A plastic luff extrusion system on the forestay as supplied by a licensed builder; or (2) A roller furling forestay system with aluminum luff extrusion as supplied by a licensed builder. (a) Boats equipped with roller furling are not required to be able to roll their jibs. (b) Rigging screws shall not be adjusted while racing. (Backstay adjustment is permitted.) C.9.5 RUNNING RIGGING (a) USE (1) Running rigging shall not be used to pull the top of the mast forward while sailing offwind, such as rigging a spare halyard to the foredeck or over- tensioning the jib sheets when the headsail is furled. C.9.6 MODIFICATIONS, MAINTENANCE AND REPAIR The following is permitted without the approval of the LM. Unless stated otherwise items mentioned in this section may be obtained any manufacturer or supplier. MODIFICATIONS (a) A watertight seal, tape or other material may be added around the bowsprit spar. (b) A flexible batten may be added to the end of the bowsprit to catch the lazy spinnaker sheet. (c) A nonadjustable soft strop may be rigged between the sprit end and the hull (bobstay). (d) Normal servicing or replacement on a like for like basis of running rigging and fittings. (e) Standing Rigging and backstay may be replaced provided it conforms to the specification defined in the configuration manual. (f) Lashing, tape, and other preventative materials applied to the plastic luff extrusion, rigging, and other fittings to prevent the snagging of sails and sheets and extend the useful life of such equipment.

C.10 SAILS C.10.1 LIMITATIONS (a) Not more than 1 Mainsail, 2 Headsails, 2 Asymmetric Spinnakers, 1 Class Heavy Weather Jib, 1 Storm Trysail and 1 Storm Jib shall be carried on board during an event of 5 or less consecutive days or when the class royalty numbers have been required as part of registration.

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(b) A minimum of 1 Mainsail , 1 Headsail , 1 Asymmetric Spinnaker and 1 Class Heavy weather Jib shall be carried on board during the event. (c) The number and type of sails on board shall not be altered during the event unless a sail has been lost. In this case a replacement has to be made as soon as practicable (d) Sail Purchase Limits: Effective starting Jan 1, 2015, a boat may purchase up to eight (8) sail royalty tags, during the first calendar year of new Class membership (January 1 – December 31) and up to three (3) sail royalty tags each subsequent year. Sail tags shall not be transferred to another sail or J/111 owner.

C.10.2 MAINSAIL (a) IDENTIFICATION The national letters and sail numbers shall comply with the RRS except where prescribed otherwise in these class rules . (b) USE (1) The sail shall be hoisted on a halyard . (2) The highest visible point of the sail , projected at 90° to the mast spar , shall not be set above the lower edge of the mast upper limit mark . The intersection of the leech and the top of the boom spar , each extended as necessary, shall not be behind the fore side of the boom outer limit mark . (3) Luff of the mainsail shall be in the spar grooves or attached to a mainsail luff slide or luff car system. (4) The tack ring of the mainsail shall be affixed in the standard tack fitting. (5) The clew ring shall be attached to the outhaul and down to the boom. C.10.3 HEADSAILS AND CLASS HEAVY WEATHER JIB (a) USE (1) Luff bolt ropes shall be in the headsail groove. (2) The jib and the headsail shall be hoisted and lowering as restricted by C.9.4(a). C.10.4 STORM JIB (a) USE (1) May not be used while a spinnaker or another headsail is set. C.10.5 ASYMMETRIC SPINNAKER (a) IDENTIFICATION The sail numbers shall comply with the RRS except where prescribed otherwise in these class rules . (b) USE (1) A spinnaker retrieval line is permitted to be attached to the sail. C.10.6 MODIFICATIONS AND REPAIR (a) Routine maintenance to repair or reinforce a sail may be carried out however anything that effects compliance with Section G will require recertification.

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(b) If a sail has been lost or damaged it may be repaired or replaced only with the approval of the race committee or fleet captain. (c) Battens of any material shall be placed in the batten pockets where permitted on the mainsail and headsails

Section D – Hull

D.1 GENERAL D.1.1 RULES (a) The hull shall comply with the class rules in force at the time of initial certification. D.1.2 IDENTIFICATION (a) Moulded-in hull identification number assigned by a Builder authorized by J/Boats Inc. (b) From hull number 82 onwards an World Sailing Plaque permanently placed on the starboard aft cockpit side. D.1.3 BUILDERS (a) The hull shall built by a builder licensed by J/Boats Inc. (b) All moulds shall be approved by J/Boats Inc. and World Sailing. D.1.4 MODIFICATIONS, MAINTENANCE AND REPAIR The following may be done by a LM, or by anybody after a formal request has been made to the LM and written approval is received by the owner. This shall require the manufacturer’s declaration to be re-issued stating the work done. MODIFICATIONS, MAINTENANCE AND REPAIR (a) If any hull is damaged and requires to be repaired in any other way than described in section C.

Section E – Hull Appendages

E.1 GENERAL E.1.1 RULES (a) Hull appendages shall comply with the class rules in force at the time of manufacturer except those rules in Section C where the current rules take precedence. E.1.2 MODIFICATIONS, MAINTENANCE AND REPAIR The following alterations may be made by a LM, or by anybody after a formal request has been made to the LM and written approval is received by the owner. This shall require the manufacturer’s declaration to be re-issued (a) If any hull appendage is damaged and requires to be repaired in any other way than described in section C the details shall be recorded on the Manufacturers declaration. E.1.3 MANUFACTURERS (a) The hull appendages shall be made by manufacturers licensed by J/Boats Inc.

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Section F – Rig

F.1 PARTS F.1.1 MANDATORY (a) Mast (b) Boom (c) Standing rigging (d) Running rigging (e) Bowsprit

F.2 GENERAL F.2.1 MANUFACTURER (a) Spars shall only be supplied by a licenced manufacturer and built in accordance with the manufacturing specification. F.2.2 RULES (a) The spars and their fittings shall comply with the class rules in force at the time of manufacturer of the spar except those rules in Section C where the current rules take precedence. (b) The standing and running rigging shall comply with the class rules . F.2.3 MODIFICATIONS, MAINTENANCE AND REPAIR The following alterations may be made by a LM, or by anybody after a formal request has been made to the LM and written approval is received by the owner. This shall require the manufacturer’s declaration to be re-issued. (a) If any spar is damaged and requires repair in any other way than described in section C the details shall be recorded on the Manufacturer's declaration.

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Section G – Sails

G.1 GENERAL G.1.1 RULES (a) Sails shall comply with the class rules in force at the time of certification . G.1.2 CERTIFICATION (a) The official measurer or In-House Official Measurer shall certify mainsails and headsails in the tack and spinnakers in the head and shall sign and date the certification mark. (b) The World Sailing or an MNA may appoint one or more In-House Official Measurers to measure and certify sails produced by that manufacturer. G.1.3 SAILMAKER (a) No licence is required. (b) For spinnakers, the weight in g/m 2 of the body of the sail the cloth maker and the style of sail cloth shall be indelibly marked near the head point by the sailmaker together with the date and his signature or stamp. G.1.4 J/111 SAIL ROYALTY LABEL Each sail (excluding the Class Heavy Weather Jib and storm sails) shall have permanently fixed in its tack, a numbered class royalty label. Labels shall only be available from the Class. The label shall not be transferred from one sail to another. G.1.5 MODIFICATIONS, MAINTENANCE AND REPAIR If any sail is damaged and requires repair in any other way than described in section C, the sail will require re-certification which may require certification measurement .

G.2 MAINSAIL G.2.1 IDENTIFICATION (a) The class insignia available from J/Boats shall conform with the dimensions in Appendix H-1. G.2.2 MATERIALS (a) The ply fibres shall consist of woven ply and/or laminated ply made from one or more of the following materials: polyester, aramid, PEN, HMPE and carbon fiber. (b) Sail reinforcement shall be made from one or more of the following materials: polyester, aramid, PEN, HMPE and carbon fiber. (c) Battens of any material. G.2.3 CONSTRUCTION (a) The construction shall be: soft sail; single ply or laminated ply sail .

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(b) The sail shall be constructed with at least one serviceable set of reef points, meaning one point adjacent to the luff , and one point adjacent to the leech. The lowest set of reef points shall be installed no closer than 1500 mm to the foot . (c) The mainsail shall have five batten pockets in the leech . The top batten pocket shall be full length extending from luff to leech. Other battens pockets may be of any length. (d) The following are permitted: Stitching, glues, tapes, bolt ropes, corner eyes, headboard with fixings, Cunningham eye or pulley, batten pocket patches , batten pocket elastic, batten pocket end caps, mast and boom slides, adjustable foot and leech lines, two windows , tell tales, sail shape indicator stripes and items as permitted or prescribed by other applicable rules . (e) The leech shall not extend aft of straight lines between: (1) the aft head point and the intersection of the leech and the upper edge of the nearest batten pocket, (2) the intersection of the leech and the lower edge of a batten pocket and the intersection of the leech and the upper edge of an adjacent batten pocket below, (3) the clew point and the intersection of the leech and the lower edge of the nearest batten pocket . G.2.4 DIMENSIONS minimum maximum Half width 30 80 mm Three-quarter width 1880 mm Mainsail upper leech point is defined as the point on the leech equidistant from the head point and the three quarter leech point . Upper width 1060 mm Head width 210 mm Head point to intersection of leech and 2400 mm 2510 mm centreline of uppermost batten pocket The weight of the mainsail (without battens) 15 kg

G.3 HEADSAIL G.3.1 MATERIALS (a) The ply fibres shall consist of woven ply and/or laminated ply made from one or more of the following materials: polyester, aramid, PEN, HMPE and carbon fiber. (b) Sail reinforcement shall be made from one or more of the following materials: polyester, aramid, PEN, HMPE and carbon fiber. (c) Battens of any material. G.3.2 CONSTRUCTION (a) The construction shall be: soft sail; single ply or laminated ply sail .

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(b) The headsail shall have no more than 4 batten pockets in the leech . (c) The following are permitted: Stitching, glues, tapes, corner eyes, batten pocket elastic, batten pocket patches , batten pocket end caps, adjustable foot and leech lines, two windows , tell tales, sail shape indicator stripes, UV protective may be applied to the leech and foot to cover the sail when furled; and items as permitted or prescribed by other applicable rules . G.3.3 DIMENSIONS

minimum maximum Luff length 14500 mm Luff Perpendicular 4450 mm Half width 2400 mm Three-quarter width 1295 mm Head width 100 mm

The weight of the headsail (without battens) 10 kg Primary reinforcement and Secondary reinforcement Unlimited

G.4 CLASS HEAVY WEATHER JIB G.4.1 RULES (a) Except as specified in these class rules , the sail shall comply with the World Sailing OSR heavy weather jib requirements.

G.5 ASYMMETRIC SPINNAKER G.5.1 MATERIALS (a) The ply of the body of the sail shall be manufactured from woven nylon. (b) At least one spinnaker carried aboard shall have the mass of ply of the body of the sail not less than 40 g/m2. If a second spinnaker is carried, the mass of the ply of the body of the sail shall be not less than 36 g/m2. G.5.2 CONSTRUCTION (a) The construction shall be: soft sail , single ply sail . (b) The body of the sail shall consist of the same woven ply throughout. (c) The following shall be fitted: Adjustable leech and luff lines. (d) The following are permitted: Stitching, glues, tapes, corner eyes, recovery line eyes, tell tales and items as permitted or prescribed by other applicable rules . G.5.3 DIMENSIONS The area of the sail (“SA”) shall not exceed 130 square meters, based on the formula: Sail Area = (( luff length + leech length ) x (0.25 foot length)) + (( half width - 0.5 foot length ) x (( leech length + luff length ) / 3).

J/111 Class Rules 17

Section H - Appendices

H.1 SAIL INSIGNIA

The J/111 Class insignia shall be in dark blue (or white on carbon sails) with overall dimensions of approximately 525x900mm and shall be affixed on both sides of the J/111 Class mainsail with the bars nearly perpendicular to a line between the head and center of the boom and between the upper two batten pockets.

H.2 MODEL J/111 CREW DECLARATION FORM

World Sailing Classification Classification First Name Last Name Sailor ID Expiry

H.3 CORRECTOR WEIGHT LOCATION

Corrector weight shall be fixed in place under the starboard and/or port settee berth in the main cabin. Weight may be in the form of 12 volt batteries (up to three Group 24s), lead weight, or sealed water containers.

J/111 Class Rules 18

PART III – EVENT RULES These rules must be invoked individually by the notice of race or sailing instructions. The default is these rules do not apply. The notice of race shall state that “J/111 Class rules Section J are invoked.”

Section J

J.2 CREW WEIGHT LIMITS The notice of race may invoke class rules J.2.1, J.2.2 or J.2.3 to replace class rule C.3.3. The schedule of weigh in shall be included in the NOR or be displayed on the official notice board. J.2.1 FOR EVENTS WITH PRE REGATTA WEIGH IN

Minimum Maximum The total weight of the crew dressed in shorts 650 kg and T -shirt at the time of the weigh in . J.2.2 Protest during the regatta for breaches of class rule C.3.3 will not be permitted by any competitor. J.2.3 Crew substitutions are permitted at the discretion of the race committee and shall be the only basis for re-weighing.

J.3 SUPPORT BOATS Individual support or coach boats shall not have contact of any nature, including: (i) communication by radio, telephone, vocal signal, visual signalling of any kind (i.e., tactical placement, use of flags and/or different colors of clothing) or (ii) the transfer of crew, equipment or supplies, with a registered racing boat from the time the boat leaves its dock or mooring each day until the boat has finished racing for the day. Notwithstanding the foregoing, (i) late arriving crew, food and drink may be transferred to a racing boat prior to the first race of the day, and (ii) crew may be transferred in the event of a unforeseen personal emergency. Infringements of this rule will result in a penalty to the boat associated with the support boat. Such penalty may be either penalties or disqualification at the discretion of the protest committee or jury.

Issued: 18 December 2019 Previous issue: 30 April 2019 – correction, reinstatement of C.9.4(b)

J/111 Class Rules 19

J111 Amendments and Modifications to J111 Class Rules for 2020 Chicago to Mackinac Race as adopted by the J111 Lake Michigan fleet #1

Note: For purposes of the Chicago to Mackinac Race, the J111 one design section shall follow current proposed J111 International Class rules Version 2020 effective January 2020. The rules are closed Class Rules except as amended below. If it does not say you may, then you may not. The spirit of these amendments and modifications take into consideration that all competitors in the one design section sail with the same sail inventory and equipment.

1) Rule C.3.2 is suspended for this race. Limitations on the Driver do not apply. 2) Rule C.3.3 Limitations on the total crew weight regarding crew weights defaults to ORR certificate max weight. 3) Rules C.4 and C.5 default to Mackinac Safety Regulations. 4) Class Rule C.10.1 Limitations a) Not more than: 1 mainsail, 2 class jibs, 1 class heavy jib, 1 storm trysail, 1 storm jib, 2 asymmetric spinnakers. Two additional spinnakers may be carried that do not need to be tagged with Class sail tags. Class Rule measurement restrictions and Mackinac Safety requirements for sails apply. 5) Chicago Mackinac safety Regulations (CMSR) shall govern where applicable and have precedence over this class rule. 6) All J111’s with different ORR ratings than that designated by the one design class ORR rating shall not be counted as “one design” and shall be scored separately. 7) All J111's in the one design section must be J/111 ISAF class members in good standing.

Note: Prior versions of the Mackinac Race Amendments included a provision for adjusting rigging screws while racing. Per ORR RULE page 29, Part IX – Rig, @9.01.4, ‘Adjustment of Rigging’, -- “Adjustment of rigging while racing is not permitted with the exception of the following:”— The list that follows does not include shrouds. T-10 CLASS RULES T-10 (Tartan 10) CLASS ASSOCIATION

TABLE OF CONTENTS CLASS RULES: version 2020.f

1 OBJECTIVES OF THE CLASS RULES (5) 2 ADMINISTRATION (8) 3 CONSTRUCTION AND MEASUREMENT (8) 4 SAFETY RULES WHEN RACING (3) 5 CREW (5) 6 OPTIONAL EQUIPMENT (1) 7 PROHIBITIONS (1) 8 RESTRICTIONS WHEN RACING (4) 9 RULES GOVERNING NORTH AMERICAN CHAMPIONSHIP & SANCTIONED REGATTAS (4) 10-14: open OFFICIAL PLANS 15 PLAN A: HULL, DECK, STRUCTURES, INTERIOR 16 PLAN B: RIGGING 17 PLAN C: KEEL PLAN 18 PLAN D: RUDDER PLAN 19 – 23: open APPENDIX 24 APPENDIX A: SAIL ACQUISITION 25 APPENDIX B: SAIL MEASUREMENT & REGISTRATION 26 APPENDIX C: WEIGHTED DISPLACEMENT 27, 28 APs D E: open 29 APPENDIX F: FUEL WEIGHT CALCULATION 30–33 APs GHIJ: open 34 APPENDIX K: RULE REVISION HISTORY

As approved by the T-10 Board of Governors and the T-10 Class Association, effective February 1, 2020.

1 OBJECTIVES OF THE CLASS RULES 1.1 The T-10 (as designed by Sparkman & Stephens and built by Tartan Marine) is a one-design class created to fulfill the diverse needs of recreational sailors such as cruising, one-design racing, day sailing and handicap racing. These rules are intended to preserve important design characteristics: ease of handling, low cost of ownership, safety, comfort, and the one-design nature of the yacht. 1.2 Except where variations are specifically permitted, yachts of this class shall be alike in hull, deck, keel, rudder and mast dimensions & construction, weight and weight distribution, sail plan, and equipment. 1.3 All T-10’s shall comply with the Official Plans ABC&D, build specifications, and the Class Rules. No alterations or modifications are permitted unless explicitly stated in the current Rules. 1.4 Alterations or modifications to Official Plans ABC&D, and Class Rules shall only be permitted with the joint approval of the T-10 Board of Governors and the T-10 Class Association (T10CA).

1.5 The LS-10 shall be permitted to race as a “T-10”, provided conformance to these Rules, the Official Plans BC&D, and the LS-10 Official Plans and Rules.

2 ADMINISTRATION 2.1 AUTHORITY: The international authority for the Class shall be the Board of Governors, which shall cooperate with the T-10 Class Association (T10CA) on all matters regarding these rules. Interpretations of these Rules shall be made by the Chief Measurer, which in coming to a decision may consult the T-10 Board of Governors, T-10 Class Measurers, and/or other resources. 2.2 LANGUAGE: a) The official language for the class shall be English. The word “shall” is mandatory. The word “may” is permissive. In the event of dispute over class rule interpretation, the English text shall prevail. b) The term “T-10” in these Rules shall be inclusive of the LS-10, except as where detailed in Rules 1.5, 2.3, and 3.6.7, in reference to Official Plan A, or where specifically noted. 2 .3 BUILDERS: The licensed Builder of the T-10 is the Tartan Marine Company. The licensed Builder of the LS-10 is SOCA Sailboats. T-10’s may be revised and repaired only per the Official Plans ABC&D. T-10’s shall be built only by builders licensed or approved to do so by the T-10 Board of Governors. T-10 parts and equipment shall be in accordance to these Rules. 2.3.1 Building approval applications and tooling approval requests shall be made to the T-10 Board of Governors who shall review and rule on the application. 2.4 CLASS ASSOCIATION FEE: The Annual Membership Fee shall be payable to the T-10 Class Association per the T-10 Membership Application (found http://www.tten.com). 2.5 MEASUREMENT CERTIFICATE:

2.5.1 The Measurement Certificate (found http://www.tten.com) shall include basic Hull, Keel, Rudder,

2 Table of Contents and Rig dimensions per Official Plans ABC&D. 2.5.2 A yacht’s sail number shall be its' hull number unless otherwise prescribed by the owner’s national authority, or approved by the T-10 Board of Governors. When a yacht is chartered or loaned the yacht’s sail number may be that of the member who chartered or borrowed the boat. 2.5.3 No yacht shall race unless a valid Measurement Certificate has been issued by the T-10 Class Association. This certificate will be in addition to any certificates required by the owner’s national authority. 2.5.4 Change of ownership shall invalidate the Measurement Certificate and shall require a new Measurement Certificate. 2 .5.5 Any alteration to the hull or alteration to or replacement of the keel, rudder, and spars invalidates the Measurement Certificate until re-measured. A major repair to any of the foregoing or replacement of an item of equipment may also invalidate the Measurement Certificate. 2.5.6 It is the responsibility of an owner to ensure that the yacht complies at all times with the current class Rules and that a copy of the Measurement Certificate is maintained. 2.5.7 No yacht shall race unless the helmsman is a full member of the T-10 Class Association. 2.5.8 No yacht shall race without a current T-10 Class Association Membership sticker placed near the aft end of the Starboard side of the boom. 2.6 ADVERTISING: 2.6.1 The T-10 Class does not permit advertising. 2.7 MEASUREMENT: 2.7.1 Yachts shall only be measured by a Class Measurer recognized by the T-10 Class Association. T-10 Class Measurers may have assistants. The T-10 Chief Measurer is the ultimate governing authority on disputes from yacht owners with the Rules, Measurers, or measurement. 2.7.2 A T-10 Measurer shall not measure a yacht, spars, sails, or equipment owned or built by himself, or in which he is an interested party or has a financial involvement. 2.7.3 The method of measurement shall be in accordance with these Rules, the Official Plans ABC&D, and standard ISAF recognized measurement procedures. 2.7.4 Tolerances in measurement in the Rules and measurement plans are to provide for minor building errors or age distortion. 2.7.5 The Measurer shall report on the Measurement Form anything which is considered to be a departure from the intended nature and design of the yacht, or to be against the general interest of the Class. A Measurement Certificate may be refused even if the specific requirements of the Rules are satisfied. 2.8 LICENSED BUILDER(s) 2.8.1 The builder shall weigh the keel and record the weight of the keel before the assembly with the hull. This Weight Shall be stamped on the top of the keel and provided to the T-10 Chief Measurer. 2 .8.2 The yacht shall weigh not less than 6950 lbs on a certified scale (preferably from a single point lift).

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This weight shall include hull, keel, rudder and tiller with fittings, deck, mast, boom, standing rigging, and structures as detailed in the Official Plans ABC&D and Rule 3.7.

3 CONSTRUCTION AND MEASUREMENT 3.1 GENERAL 3.1.1 The hull, keel stub, keel, deck, rudder, sail plan, and basic interior layout and fittings shall conform to the Official Plans ABC&D and the Class Rules. 3 .1.2 Major repairs requiring major rebuilding or replacement of a surface (including core replacement) or internal structure must be in accordance to the Official Plans AC&D, or must have the written approval of the T-10 Chief Measurer. Documentation of the work involved must be submitted when the yacht is presented for re-measurement. (ref. Rule 2.5.5) 3.1.3 Any alleged or suspected alteration to the configuration of the hull, deck, keel or rudder of a yacht for which specific descriptions are not stated in the Rules or specifications, or following a protest concerning the same, shall be reviewed by a T-10 Class Measurer and actioned. 3.1.4 Required and Optional Equipment shall be functional for its intended use. 3.2 HULL 3.2.1 The hull, deck, and interior shall be molded in glass reinforced plastics to the building specification of lamination in molds approved by the T-10 Chief Measurer. No yacht shall be deemed a T-10 until it has been completed with a Hull Number assigned by Tartan Marine (SOCA Sailboats for the LS-10) and molded into the transom, and a builder’s Measurement Certificate (attached to the Starboard aft settee bulkhead). Hollows and indentations on the hull exterior as supplied by the licensed builder may be filled in order to achieve a fair surface. 3 .2.2 The keel stub may be faired to maximize keel position to rule 3.3.3 with provisions of the Rules 3.1.2 and 3.2.7a&b. The sink drain exit hole through the side of the keel stub may be filled in or covered over.

3.2.3 The cockpit, deck, and interior structures shall conform to Official Plan A. 3.2.4 open

3.2.5 The deck shall be fitted with three stanchions on each side in accordance to Official Plan A. Lifelines per ORC specifications (if original: requirements are “grandfathered” to the standards of the time) shall be attached to the bow pulpit and stern pulpit/stanchion and pass through the stanchions. When lifelines are secured by lanyards, the lanyards shall be of synthetic rope per ORC specifications. The aft two sets of stanchions and the stern pulpit/stanchions shall not extend outboard of the sheer in plane.

3.2.6 The chain plates shall be located and fixed to the hull per Official Plan A. Turnbuckles may be above or below deck. 3 .2.7 Prohibitions: The following are not permitted: a) Coring, drilling out, rebuilding, replacement of materials, grinding or relocating standard

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equipment in any way to reduce weight, to improve moments of inertia, or to change standard shapes. b) Reshaping of the hull profiles or contours.

c) Anything that is considered to unnecessarily increase the ‘Basic Yacht Weighed Dry’, Rule 3.7.1. 3 .3 KEEL

3.3.1 The keel shall be of molded lead as detailed in Official Plan C and cast in a mold approved by the T-10 Chief Measurer. 3.3.2 The external dimensions and configuration of the keel shall comply with the table of dimensions in the Official Plan C. The keel may be over-coated with any protective material of comparative density or less and faired, provided it complies with these Rules and Official Plan C. 3.3.3 a) The distance from the junction of the transom and the hull at the centerline to the trailing edge of the keel at the stub (Section 1) shall be 13.990’ +/- 0.031’. b) The distance from the junction of the transom and the hull at the centerline to a point 3.333’ down the trailing edge of the keel from the stub (Section 3) shall be 14.365’ +/- 0.031’. c) The leading edge shall have a radius of 0.0147’ minimum between sections 1 and 3. d) The trailing Edge shall have a thickness of 0.021’ minimum. e) The length of the Keel shall be not greater than 4.000’ nor less than 3.917’ from Section 1 to the bottom. 3.3.4 The surface of the keel, from the hull down, shall be fair in all planes. In addition, the leading and trailing edges shall be straight +/- 0.010’ from a line between Sections 1 and 3. 3.3.5 The shape below Section 3 shall be defined by the extension of planes connecting corresponding offsets of Sections 1, 2, and 3.

3.3.6 Keel tip base “veeing” shall be per Official Plan C. 3.3.7 Keel ballast shall be 3340 lbs. +/- 25 lbs. This shall be stamped onto the top surface of the keel. 3 .4 RUDDER & TILLER: 3.4.1 The external dimensions and configuration of the rudder shall comply with the table of dimensions in Official Plan D. 3.4.2 The rudder may be over-coated with any protective material with a comparative density or less and faired, provided it complies with these Rules and Official Plan D. 3.4.3 The rudder shall be built of materials and located in accordance with Official Plans A&D. 3.4.4 a) The leading edge of the rudder section 1, located 3.333’ above the bottom of the rudder, shall have a radius of 0.104’ minimum.

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b) The leading edge of the rudder section 3, located 0.417’ above the bottom of the rudder, shall have radius of 0.042’ minimum. c) The trailing edge of the rudder shall be parallel within a tolerance of +/- 0.010’ to an extension of the vertical straight line down from the aft corner of the transom. d) The trailing edge shall have a thickness of 0.021’ minimum. 3.4.5 The surface of the rudder, from the hull down, shall be fair in all planes. In addition, the leading and trailing edges shall be straight +/- 0.010’ from a line between Sections 1 and 3. 3.4.6 The tiller head assembly may be replaced with parts of similar design and materials. 3.4.7 The tiller may be constructed of wood, metal, or composite. 3.4.8 The tiller extension may be constructed of wood, metal, or composite. 3 .5 SPARS & RIGGING 3.5.1 The mast and boom shall conform to spar specification and be supplied by an approved builder. A replacement mast or boom may be supplied by an approved builder or licensed spar manufacturer, or be assembled by the owner. No alterations or modifications to the spar extrusions are permitted except to facilitate the attachment of rigging and fittings as specified in these Rules. 3.5.2 The mast, boom, and standing rigging shall conform to the specifications detailed in Official Plan B. 3 .5.3 Mast a) Mast material shall be a 90% aluminum alloy with a minimal sectional weight of 3.0 lbs./ft. b) Mast extrusion exterior dimensions, including the tunnel, shall be 0.533’ +/- 0.010’ x 0.383’ +/- 0.010’. Sections extruded after 6/1/2011 shall be in accordance to Official Plan B Mast Section (Samuel Son & Co. Die No. P-2976B rev. C 4/12/11). c) The mast may have holes only for fittings and running rigging. d) Distinguishing contrasting colored bands of a minimum width of 0.083’ shall encircle the mast, indicating a P-dimension of 40.250’ max. e) Spinnaker boom attachment track or fittings shall be fixed to the forward surface of the mast. The maximum height shall be not more than 8.750’ above the sheerline. 3 .5.4 Standing Rigging a) The mast standing rigging shall consist only of one forestay, one backstay and backstay bridle, two upper shrouds, and two lower shrouds. The standing rigging shall only be of the following construction and dimensions: Forestay: 1x19 stainless steel wire 7/32”min. Upper Shroud: 1x19 stainless steel wire 1/4” min. Lower Shroud: 1x19 stainless steel wire 9/32”min. Backstay/Bridle: stainless steel wire 3/16” min. or 12---strand synthetic rope 3/16”dia. min. (Dynex Dux75 recommended) b) The Forestay shall be fixed to Link Plates (ref. Official Plan B) which shall be attached to the stem plate in accordance to Official Plans A& B.

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c) Forestay length shall be in accordance to Official Plan B Table B. d) The Backstay shall be fixed to the masthead crane (ref. Official Plan B) and to the Backstay Bridle. e) The Backstay Bridle shall be attached to the port and starboard aft chain plates, located per Official Plan A. f) A Boom Topping Lift of SS wire or 3/32”dia. min. multi-stranded synthetic rope with a cover, with or without an adjusting mechanism, shall be attached at the top of the mast while racing. Except as where provided in Rule 6.1.19. g) Compact or Dyform rigging may be used with the following dimensions: Forestay: 1x19 Compact 6 mm min. Upper Shroud: 1x19 Compact 7 mm min. Lower Shroud: 1x19 Compact 8 mm min. Backstay/Bridle: 1x19 Compact 5 mm min. 3 .5.5 Running Rigging a) One mainsail halyard.

b) Two foresail halyards. (ref. Official Plan B, Rules 6.1.26, 7.1.14) c) One boom vang of synthetic rope (ref. Rule 6.1.19) d) One spinnaker boom downhaul. e) One mainsail outhaul. f) Mainsail and Jib Cunningham controls. g) Backstay adjuster tackle. h) Mainsheet line(s). i) Mainsheet traveler control lines. j) open k) One spinnaker boom topping lift l) Spinnaker sheets. m) Jib sheets. 3 .5.6 Main Boom a) The boom material shall be aluminum alloy with a minimal sectional weight of 1.500 lbs./ft. b) The boom section shall be either the Kenyon E-Section or Sections extruded after 07/01/2018 shall be T10 Class Sections in accordance to Official Plan B Boom Section. c) The boom may be fitted with attachment points, running rigging, and fixed equipment. Attachment points may be solid or synthetic strops (0.833’ maximum width). d) A distinguishing contrasting colored band of a minimum width of 0.083’ shall encircle the

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boom, indicating an E-dimension of not more than 13.750’. Measured from the inner surface of the luff groove to the forward edge of the band, with the boom at a right angle to the mast. e) One internal reinforcement or sleeve, not be greater than 3.000’ in length, is permitted at the vang attachment area. The Rig-Rite Internal Vang Reinforcement Sleeve (Part #: K-11903E) is approved. Other sleeving methods are subject to Chief Measurer approval. 3 .5.7 Spinnaker Boom a) The overall length of the spinnaker boom, including end fittings, shall be not more than 12.000’. Measured from the centerline of the mast, with the spinnaker boom perpendicular to the yacht. b) The spinnaker boom shall be constructed from aluminum or carbon fiber. c) End-fittings may be constructed from metal or composite. 3 .6 SAILS: 3.6.1 Bold terms are defined in the Equipment Rules of Sailing (ERS). 3.6.2 One mainsail, two jibs, and two spinnakers are permitted on board when racing, except as where provided in Rule 6.1.9.

3.6.3 Sail Construction shall be single-ply sails except for permitted reinforcements, constructional seams, tablings, reefing and anti-chafe patches, camber lines, numbers, and repairs to damage. No sail shall have elastic (shock) cord in the luff or foot.

a) Mainsail construction shall be of a woven ply of polyester. No other materials are allowed in the body of the sail. b) Jib construction shall be laminated ply or woven ply of polyester, PEN, or aramid or carbon. Other materials including but not limited to UHMWPE/HMPE, and LCP are not permitted in the body of the sail. c) The spinnaker shall be made of nylon. 3.6.4 The mainsail, and the jib may each be fitted with not more than two separate transparent windows not exceeding 3.0 sq. ft. in combined area in each sail. 3.6.5 The sails shall be measured in accordance with ERS procedures, except as where otherwise prescribed in these Rules.

3.6.5 Sails may have primary reinforcement provided for in Rule 3.6.3 at a corner, at Cunningham holes and reefing points, and secondary reinforcing of additional layers of cloth. Reinforcement, finishing materials or coatings applied to the reinforcement shall not prevent the sail from being folded; all reinforcement shall be capable of being folded in any direction without damaging the fibers. 3.6.6 The T-10 Class Emblem on the mainsail shall be a distinctly contrasting color and be 1.670’ vertical x 1.557’ horizontal. The Emblem on the mainsail of an LS-10 shall be red & blue in color, 1.833’ vertical, and conform to the LS-10 Official Plans. Emblems found http://www.tten.com. 3 .6.7 National letters (where applicable) and distinguishing numbers shall be placed on the mainsail and

8 Table of Contents on the spinnaker in accordance with the Racing Rules of Sailing. 3.6.8 National letters and distinguishing numbers shall be not less than: H: 1.250’ x W: 0.833’ x T: 0.208’ 3 .6.9 Minimum Sail Cloth Weights Minimum Cloth weights for class sails shall be as follows: a) Mainsail : Not less than 245 grams per square meter. b) Jib: Not less than 236 grams per square meter (for woven polyester). c) Spinnaker: Not less than 40 grams per square meter. 3.6.10 Minimum sail cloth weights for woven materials shall be defined as: The weight of the finished coated woven material used in the sail. 3.6.11 Mainsail a) The length of the leech shall not exceed 42.580’ nor less than 42.080’. b) The one-quarter girth shall be not more than 5.250’. Measured between the leech and the nearest point on the luff, including the luff rope. c) The one-half girth shall be not more than 8.580’. Measured between the leech and the nearest point on the luff, including the luff rope. d) The three-quarter girth shall be not more than 11.500’. Measured between the leech and the nearest point on the luff, including the luff rope. e) The foot round shall be not more than 1.000’. f) The headboard shall be not wider than 0.500’. Measured at right angles to the luff. The headboard may be of any material. g) The sail shall have four (4) equally spaced (+/- 0.250’) fiberglass battens. The top batten may be of any length. The remaining battens shall be not more than 4.670’ in length. h) The width of any batten shall be not more than 0.208’ i) The mainsail shall be attached to the mast with a boltrope or slugs. j) The mainsail may be attached along the length of the boom. k) The clew of the mainsail shall be attached to the boom. l) Reefing attachment points or devices may be fitted. m) Cunningham hardware may be fitted in the luff. n) Leech tensioning reinforcement and hardware may be fitted on the leech. o) A leech line is permitted. p) Camber lines are permitted. q) The luff and foot of the mainsail when set shall be within the distinguishing bands as defined in Rules 3.5.3(d) and 3.5.6(d).

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3 .6.12 Jib a) The luff shall be not more than 35.350’. b) The leech shall be not more than 32.720’ nor less than 32.000’. c) The foot shall be not more than 13.700’. d) The one-quarter girth shall not exceed 3.540’. Measured as a swung radius. e) The one-half girth shall not exceed 6.460’. Measured as a swung radius. f) The diagonal (LP) shall be not more than 12.670’. Measured to the forward edge of the boltrope. Jibs equipped with “headfoils” shall have the width of the “headfoil” added to the LP and girth dimensions. (Ref. Rule 6.1.17) g) The leech shall have no positive roach. h) The head width (including the luff rope or tape) shall be not more than 0.200’. Measured at right-angles to the luff. i) Deleted. j) The jib shall have not more than three (3) equally spaced (+/- 0.250’) fiberglass battens. The top batten may be of any length, and the remaining battens shall be not more than 3.280’ in length. k) The maximum width of any batten shall be not more than 0.210’. l) Cunningham attachment hardware may be fitted in the luff. m) A leech line is permitted. n) Camber lines are permitted.

o) Hanks or a boltrope shall be used to attach the jib to the Forestay. (Ref Rule 6.1.17) 3.6.13 Spinnaker a) The spinnaker shall be a three-cornered sail, symmetrical about its centerline. b) The length of the leeches shall be not more than 35.150’ nor less than 33.400’. c) The length foot shall be not more than 21.600’ nor less than 20.520’. d) No girth cross width shall exceed 21.600’. e) The one-half girth cross width shall be not more than 21.600’ nor less than 15.390’. f) The length of the center-seem shall be not more than 39.250’. Measured from the head to the mid-point of the foot. 3.6.14 Sails shall be measured, approved, assigned a Sail Registration Number, and “tagged” with a T-10 Class Association Royalty Paid label (sail tag) in accordance to Appendix B: Sail Measurement & Registration. A list of registered sails shall be maintained in a database (found http://www.tten.com/). 3.6.15 Only sails carrying a T-10 Class Association Royalty Paid label on the starboard side of the sail near its tack or near a spinnaker clew shall be used when racing. Royalty Paid labels shall be securely

10 Table of Contents affixed and shall not be transferred from one sail to another. 3.6.16 Royalty Paid labels are not required for sails measured and approved prior to the institution of the Royalty Paid label program (2009 T-10 NAC Regatta).

3.6.17 Sail Acquisition shall be in accordance to Appendix A: Sail Acquisition. 3.7 WEIGHT FOR RACING:

3.7.1 The Basic Yacht Weight shall be not less than 6950 lbs, inclusive of Permanent Equipment (Rule 3.7.2) and Corrector Weights (Rule 3.7.3). The yacht shall be submitted for weigh-in to a T-10 Measurer in a dry condition. 3 .7.2 Permanent Equipment:

a) As specified for the Builders Weight (Rule 2.8.2). b) With all spars (Rule 3.5.3, 3.5.6, 3.5.7) and Standing Rigging (Rule 3.5.4). c) With permitted Running Rigging (Rule 3.5.5 a-k). d) With all Fixed Fittings & Equipment (Rule 3.8). e) With all permanently affixed Safety items (Rule 4). f) With all permanently affixed Optional Equipment (Rule 6). g) With fuel tank dry; or use Fuel Weight Calculation worksheet (Appendix F) to subtract any fuel weight from Displacement. A weight of 7.1 lbs per gallon shall be used for this calculation. 3 .7.3 Corrector Weights: a) When corrector weights are required to be added, they shall be centered fore/aft at the chain plates, no more than 0.833’ below the hull-to-deck joint. b) One half of the required weight shall be attached on each side of the yacht. c) Corrector weights shall be permanently attached, encapsulated, distinctively marked, and the weight shall be recorded on the Weight Displacement Measurement worksheet (Appendix C). 3.7.4 Weight for Racing Documentation: a) Yacht Weight (YW) shall be documented per the T-10 Weight Displacement Measurement worksheet (Appendix C). b) Yachts weighed prior to 5/1/2011, may have a T-10 Class Measurer witnessed and documented approval in lieu of the T-10 Weighed Displacement Measurement worksheet. c) Yacht weights shall be submitted to the Class Secretary and maintained in a database (found http://www.tten.com/). 3 .8 FIXED FITTINGS & EQUIPMENT:

3.8.1 Two Jib sheet tracks, positioned per Official Plan A. 3.8.2 One mainsheet traveler track, positioned per Official Plan A. 3.8.3 A minimum of two winches. (ref. Rule 7.1.18.)

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3.8.4 Shutoff valve on fuel tank. 3.8.5 One manually operated bilge pump permanently installed. 3.8.6 Two handrails (5.167’ min. x 0.333’ min.) fitted on the deck along each side of the companionway.

3.8.7 One sink/basin and one chart table in accordance to Official Plan A. 3 .8.8 One battery not larger than a Group24. (batteries larger than Group24 shall be replaced for weighting) 3 .8.9 Fitted “V” berth cushions in their normal positions. (including aft “center filler”) 3.8.10 Companionway board(s) with a method to secure to the yacht. 3.8.11 One inboard engine weighing not less than 175 lbs (dry), propeller, and fuel tank as specified and located per Official Plan A. Engine corrector weights shall be permanently attached to the engine mounts for engines weighing less than 175 lbs.

3.8.12 A minimum of one head or ”porta-potti”. 3.8.13 Floorboards in accordance to Official Plan A. 3.8.14 Mooring cleats in accordance to Official Plan A.

4 SAFETY RULES WHEN RACING: 4.1 The following equipment shall be carried on board: 4.1.1 A minimum of one fixed marine type compass of magnetic card. 4.1.2 A minimum of two buckets fitted with lanyards. 4.1.3 A minimum of two fire extinguishers. (type and capacity per local regulations). 4.1.4 Life jackets or personal buoyancy equipment for each member of the crew. 4.1.5 open 4.1.6 A minimum of one throwable lifesaving device. 4.1.7 Equipment capable of disconnecting and severing the standing rigging. 4.1.8 A minimum of one marine first-aid kit and manual. 4.1.9 A minimum 50’ length of heaving line. 4.1.10 open 4.1.11 VHF radio & antenna. 4.1.12 Distress signals in waterproof container(s): minimum of three red hand flares. 4.1.13 Leadline or depth sounder. 4.1.14 Soft wood plugs (tapered) of various sizes, and mallet or engine crank. (considered permanent) 4.1.15 One anchor with rode securely fashioned. 4.1.16 open

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4.1.17 One radar reflector. 4.1.18 One air horn. 4.1.19 Running Lights. (may be LED) 4.2 The Notice of Race (NOR) may prescribe safety equipment in addition to the minimum standards contained in the class Rules. 4.3 Anchor(s) and battery(s) shall be secured against movement in the event of capsize.

5 CREW: 5.1 The crew shall consist of not less than three (3) persons. 5.2 Total crew weight (in swim wear) shall not exceed 1275 lbs. 5.3 The helmsman’s weight may be recorded at 240 lbs. maximum. 5.4 A crew member nominated or listed shall remain the same throughout an event unless crew substitution is specified in the Notice of Race (NOR) or approved by the Championship Committee/Race Authority.

5.5 Rule 5 may be waived for non-Sanctioned events. (ref. Rule 9)

6 OPTIONAL EQUIPMENT: 6.1 The following are permitted when racing: 6.1.2 Barber hauling systems for the jib. 6 .1.3 Barber hauling systems for the spinnaker (”tweakers”). 6.1.4 Reefing line(s). 6.1.5 Type and location of hardware, running rigging, and control systems. 6.1.6 Electronic devices to record, measure, and calculate: speed, heading, depth, temperature, wind speed and direction, distances. 6.1.7 Handheld VHF radio. 6.1.8 One mechanical and/or one electronic masthead wind indicator. (with or without light). 6 .1.9 Heavy weather sails: a) One Storm Jib in accordance with ORC Specifications. Storm Jibs built prior to 6/1/2011 may be 100 square feet (LP x hoist x .5) in max. area. The cloth weight shall be not less than 270 grams per square meter. b) One Storm Trysail in accordance with ORC Specifications. Storm Trysails built prior to 6/1/2011 may be 110 square feet (LP x Hoist x 0.5) in max. area. The cloth weight shall be not less than 270 grams per square meter. c) open

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6.1.10 Water tank(s) (dry for weighing). 6 .1.11 Center-point lifting hardware. (below the cabin sole) 6.1.12 One “backstay flipper”. 6.1.13 Additional lockers, bookshelves or personalized accommodation equipment. 6.1.14 Additional safety devices and equipment to owner’s requirements or to comply with local regulations. 6.1.15 Tools and spare parts. 6.1.16 One water-tight Man Overboard Pole storage tube through the transom.

6.1.17 One “headfoil” (grooved) foresail attachment device (Rule 3.6.12). 6.1.18 Genoa sheet tracks.

6.1.19 Mechanical/Solid boom vang in place of, or in addition to the boom topping lift. (ref. Rules 3.5.4.f and 3.5.5.c) 6.1.20 Foot rests attached to the cockpit seats and/or cockpit floor. 6.1.21 Anchor, navigation (steaming), and/or deck light(s) installed on the mast. (may be LED) 6.1.22 Cooler(s). 6.1.23 Cushions fitted to the toe rails. 6.1.24 Cushions fitted to the upper and/or lower lifelines. 6.1.25 Settee and/or quarter bunk cushions that are integral to the bunks are considered permanent.

6.1.26 Additional foresail sheave(s) and messenger lines, above and/or below the forestay. (ref. Rule 7.1.14, Official Plan B) 6.1.27 Additional and/or larger than Group24 battery(s). (ref. Rule 3.8.8) 6 .1.28 AM/FM/satellite radio receiver/recorded music playing system (i.e: CD, cassette, “ipod”). Speakers. 6.1.29 “kelp cutter” device for the rudder permanently affixed to the skeg.

7 PROHIBITIONS 7.1 The following are not permitted: 7.1.1 Hydraulics. 7.1.2 Running backstays or devices to simulate such. 7.1.3 Permanently bent masts. 7.1.4 Rotating masts. 7.1.5 Foresail halyard or mechanically adjustable device to vary the measured length of the forestay. 7.1.6 Roller furling equipment for the main or jib.

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7.1.7 Spinnaker guy struts. 7.1.8 Blocks and/or sheeting methods which facilitate trimming the jib inboard of the jib tracks. 7.1.9 Spinnaker chutes through the deck. 7.1.10 Under-deck lines which permit water to enter the hull. 7.1.11“kelp cutter” devices on the keel.

7.1.12 Removing or altering the toe rail as provided by the Official Plan A. a) Hull #84 may carry a teak toe rail from the aft-most stanchion rearward to the stern pulpit. This teak toe rail shall be the same height as the toe rail provided in Official Plan A. 7.1.13 “Autohelm”, or other electronic or mechanical steering devices. 7 .1.14 Rigging more than two foresail halyards. 7.1.15 Double luff or double luff tape sails. 7.1.16 Wheel steering. 7.1.17 Elastic (shock) cord to adjust the standing or running rigging. 7 .1.18 Composites, titanium, and other exotic materials for and in winches. 7.1.19 Continuously adjustable jib cars. 7.1.20 open 7.1.21 open 7.1.22 open 7.1.23 open 7.1.24 open 7.1.25 Use of exotic materials that are not commercially manufactured and readily available, on the open market, at prices competitive with similar fittings and equipment manufactured with non-exotic material.

8 RESTRICTIONS WHEN RACING 8.1 The following practices are not permitted when racing: 8 .1.1 The use of more than one mainsail, two jibs, and two spinnakers, or the alteration thereof, during a regatta, except as allowed by 8.1.2. Damaged sails may be repaired or replaced at the discretion of the Race Authority. 8 .1.2 A second mainsail may be used during a regatta provided it is a least one sail acquisition year older than the current sail acquisition year. This second mainsail shall be declared prior to the start of the regatta. Example: At the 2014 NAC, a second mainsail shall be a 2013 acquisition year or older. 8.1.3 Use of other than normal sailing gear in normal, designed and proper storage areas to attain sailing weight.

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8 .1.4 The jib shall not be changed while racing. (exclusive of the storm jib) 8.1.5 The spinnaker shall not be changed via use of different halyards while racing. 8.2 The Racing Rules of Sailing 42.3 (b) and (c) are changed as follows: 42.3 (b) A boat’s crew may move their bodies to exaggerate the rolling that facilitates steering the boat through a tack or a gybe, provided that, just after the tack or gybe is completed, the boat’s speed is not greater than it would have been in the absence of the tack or gybe . A boat's crew may not hang on the mast or shrouds to promote roll tacking or gybing. 42.3 (c) Except on a beat to windward, when surfing (rapidly accelerating down the leeward side of a wave) or planing is possible, the boat’s crew may pull the sheet and the guy controlling any sail in order to initiate surfing or planing, but only once for each wave or gust of wind. When pulling on the mainsheet all parts of the mainsheet may be pulled simultaneously 8 .3 No member of the crew shall station any part of his/her torso outside the upper lifeline other than temporarily, except as provided in the Racing Rules of Sailing (RRS) 49.2. Additionally, the helmsman sitting on the deck facing inboard with his waist inside the lower lifeline may have the upper part of his body outside the upper lifeline. 8.4 The location of items for which specific measurements are detailed in these Rules and Official Plans shall not be changed during a regatta, which is defined as a series of races held over consecutive days including any lay day. This includes the Mast, Boom, Standing Rigging, and Rudder.

9 RULES FOR THE T-10 NORTH AMERICAN CHAMPIONSHIP & SANCTIONED REGATTAS 9.1 The following details the applicable Rule(s) for T-10 Regattas: 9.1.1 The T-10 North American Championship Regatta shall be sailed in accordance with these Rules and conducted under the prescriptions of the T-10 Regatta Regulations (found http://www.tten.com/). 9 .1.2 The T-10 Midwinter Championship and other Sanctioned Regattas shall be sailed in accordance with these Rules, but may be conducted under the prescriptions of the Race Authority (i.e. NOOD Regatta) or the T-10 Regatta Regulations. 9.2 The T-10 Board of Governors may designate regattas it considers of particular importance as Sanctioned events. 9.3 The following Regattas are Sanctioned by the T-10 Class Association: a) T-10 North American Championship Regatta b) T-10 Midwinter Championship Regatta c) Detroit NOOD Regatta d) Chicago NOOD Regatta e) Cleveland Race Week

f) Regional Championship Regattas (Rule 9.4)

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9 .4 Regional Championships: 9.4.1 Each of the four regions designated in the Association by-laws may hold annual Regional Championships. These regional championships are Sanctioned events. 9.4.2 Regional Championship Trophies: There shall be perpetual trophies, each the property of the T-10 Class, for each regional championship as follows: a) Eastern Regional Championship Trophy: Consisting of a 7" x 12" stainless steel plate of a T-10 surrounded by 30 individual winner plates and mounted on a 17" x 14" walnut plaque. This trophy shall be presented to the Eastern Regional Champion each year, to be held until a successor champion is named. b) Lake Erie Regional Trophy: Consisting of a Yellow 1⁄2"= 2' scale half-model of the T-10 mounted on a wooden plaque 12" x 24". This trophy shall be presented to the Lake Erie Regional Champion each year. c) Great Lakes Regional Trophy: Consisting of a Black 1⁄2"=1' scale half-model of the T-10 mounted on a wooden plaque 12" x 24". This trophy shall be presented to the Great Lakes Regional Champion each year. d) Data regarding the name or design of the 4th Regional Championship Trophy was not available when these Rules were published.

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15 OFFICIAL PLAN A: HULL, DECK, STRUCTURES, INTERIOR 15.1 Language and metric equivalents: 15.1.1 The word “shall” is mandatory. The word “may” is permissive. 15.1.2 Metric equivalents to material thicknesses given in inches shall be as follows: 7/16”=11mm, 1⁄2”=12mm, 3⁄4”=18mm.

15.2 Structural hull and deck re-coring repairs or replacements: 15.2.1 Core in the hull, deck or cockpit floor shall be 7/16” or 1/2” end grain balsa. No other hull or deck core material is allowed, except as specified in these rulings (Rules). 15.2.3 Core material shall not be installed closer than 2” below the intersection of the underside of the hull at the sheer. 15.2.4 Core material shall not be installed aft of a line drawn perpendicular to the centerline, located 88” forward of the forward face of the transom on the inside of the hull, measured horizontally along the hull floor, along the port or starboard stringer, and parallel to, the centerline. (Drawing 15.2.4)

15.2.5 Adding additional layers of core over existing cored sections is prohibited. 15.2.6 Plywood or solid fiberglass lay-ups may be used as a core material in the deck in areas of high stress, such as under the mast step, around the shroud bases, and under winches. 1 5.2.7 Additional layers of laminate may be added to the deck in areas of high stress. This is limited to under the mast step forward to the forward hatch, around the shroud bases, surrounding the chainplates, under winches, and other deck penetrations. Any reinforcements shall not add additional strength beyond what is required to manage the stress associated with the normal function of the reinforcement area. Any reinforcements must be reasonable, and are individually subject to approval by the Class Rules Measurement Rules Committee. 1 5.2.8 All reinforcement material used in the hull and deck, whether it is taping or skin laminate, is to be of woven or non-woven fiberglass e-glass. No other reinforcement material is approved. 1 5.2.9 The minimum aggregate weight of interior hull laminates shall be 24 oz. per sq. yd. and the minimum aggregate weight of exterior hull and deck laminates shall be 12 oz. per sq. yd. The minimum

18 Table of Contents aggregate weight may be achieved by using one heavy layer or several lighter layers. (For example: a single layer of 12 oz cloth or two layers of six oz cloth or one layer of 17 oz cloth all meet a 12 oz minimum requirement.). 15.2.10 Epoxy, vinylester, or polyester resin shall be used in the re-building of the yacht. 15.2.11 Vacuum bagging processes are approved. 15.3 Forward hatch: The foredeck hatch shall be installed and shall open outward. The frame shall be aluminum or stainless steel. The hatch shall have a minimum opening of 18 inches in any direction and shall weigh no less than 12 lbs. The hatch shall be installed on the centerline of the deck with its geometric center placed 112 3/8” inches aft of the lower forestay pin +/- 2 inches. (Drawing (15.3)

15.4 Bulkheads: 15.4.1 There shall be six bulkheads. Bulkheads are defined as the six athwart ships vertical structural panels and are described as (Drawing 15.4.1): a. Main bulkheads b. Aft settee bulkheads c. Navigation table and galley bulkheads d. Engine bulkhead e. Aft bulkhead f. V-berth bulkhead

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15.4.2 The main bulkhead shall be positioned in the molded channel in the underside of the deck. 15.4.3 All other bulkheads shall be located relative to the aft face of the main bulkhead. 1 5.4.4 Bulkhead locations are measured to the forward surface of each respective bulkhead from the aft surface of the main bulkheads as follows (Drawing 15.4.4): a. Aft settee bulkheads: 77 1/4 inches, +/- 2 inches. b. Navigation table and galley bulkheads: 95 1/4 inches, +/- 2 inches. c. Engine bulkhead: 144 inches, +/- 10 inches. d. Aft bulkhead: 171 inches, +/- 2 inches. e. V-berth bulkhead 36 inches, +/- 1 inch. f. V-Berth Forward Trim: 77 inches, +/- 2 inches.

15.4.5 The main bulkheads, settee bulkheads, and the sink and chart table bulkheads, shall not be

20 Table of Contents constructed as a single piece or ring type bulkhead. They must be separated as follows (Drawing 15.4.5): a. Main bulkheads: 20 inches, +/- 2 inches. b. Aft settee bulkheads: 28 inches, +/- 2 inches. c. Navigation table and galley bulkheads: 28 inches, +/- 2 inches.

15.4.6 The installation of additional bulkheads is prohibited, except as specified in the Rules. 15.4.7 All bulkheads shall be constructed of marine plywood, 1⁄2 inch minimum and 3⁄4 inch maximum of at least 5 ply construction. 15.4.8 Taping at bulkheads shall extend no more than 5 inches onto the hull or under-deck surfaces. Taping is permitted on both sides of the bulkheads. 15.4.9 The aft bulkhead may be constructed of one, two or three pieces and may contain a center opening. This bulkhead is permitted to be taped to the cockpit floor using the same tape schedule as 15.4.8. 1 5.4.10 The aft bulkhead may contain a side opening for the purpose of storing sails. The opening shall not allow an 18" sphere to pass through 15.4.11 The engine enclosure's aft vertical bulkhead may be mechanically fastened or taped to the underside of the cockpit floor and to the hull using up to a 5” wide taped bond. The width of the engine enclosure's aft vertical bulkhead shall be 24” +/- 2”. 15.4.12 The galley table and chart table shall be constructed of minimum 1/2” marine plywood. The galley table and chart table are to be located on opposite sides of the cabin. A stainless steel sink 13 by 15 5/8 inches minimum length and width shall be installed in the galley table. The height of the sink and chart table are to be located 29 inches +/- 4 inches above the cabin sole. The galley table and chart table shall each be 18 by 34 inches +/- 2 inches. (Drawing 15.4.11)

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15.4.13 The deck supports connected from the galley table to the deck and the chart table to the deck may be tied positively into the deck. 15.5 V-Berth structure and construction: 15.5.1 The original (or equivalently sized) “V” berth horizontal structural v-berth support members shall be installed. These horizontal supports shall be constructed of wood 3⁄4 inch thick by 2 inches wide. These bunk support members may be mechanically fastened or bonded to the hull only in their original locations. No other v-berth support members shall be bonded or mechanically fastened to the hull. 15.5.2 A 3/8 inch maximum thickness plywood panel may be mechanically fastened to these horizontal “V” berth support members. 1 5.5.3 The outboard edge of the plywood panel may be attached to the hull by: 1) Taping to the hull using the same tape schedule as 15.4.8. OR 2) Mechanically fastening to a continuous 3/4" by 2" plywood or solid wood strip bonded, but not taped to the hull. The panel shall have at least one loose fitting and removable access cover forward of the v-berth bulkhead. 15.5.4 Mounting strips for the horizontal supports may be bonded (not taped) to the hull. These mounting strips may be a maximum of 2 inches wide by 1 1⁄2 inches thick. The cross braces may be mechanically fastened to those strips. 15.5.5 The “V” berth bulkhead's forward trim piece may be replaced with a one piece marine plywood bulkhead with a 15 inch by 15 inch minimum access center hole. This “V” berth bulkhead may taped to the inner hull and deck at the original location of this bulkhead. 15.6 Hard bunk installations: 15.6.1 Hard bunks may be installed. 15.6.2 Horizontal bunk tops and longitudinal inboard vertical bunk panels, if fitted, shall be marine plywood, a maximum of 3⁄4 inches thick. The vertical bunk panels may be bonded and taped to the sump or to the cabin sole. The horizontal bunk tops may be bonded and taped to the hull. 15.6.3 The upper surfaces of the hard bunk tops shall have at least one loose fitting and removable access cover in each panel.

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1 5.6.4 Bunk vertical faces and horizontal bunk tops may be attached to the bulkheads. Approved methods of attachment include: bolting via cleats or brackets, bonding or taping. 1 5.6.5 Bunk vertical faces and horizontal bunk tops may be attached to each other. Approved methods of attachment include: screws, bolting via cleats or brackets, bonding, and taping. Rule 15.6.4 and 15.6.5 shall apply equally to the mid-ship and quarter berths. 15.6.6 One intermediate bunk support or under-bunk storage separator (maximum 3⁄4 inch thick marine plywood) per bunk location is allowed. This intermediate bunk support may be bonded and taped to the hull, but not to the longitudinal vertical bunk panel. This under-bunk separator shall not extend past the vertical bunk panel, or above the underside of the horizontal bunk top. 15.6.7 Vertical bunk faces must be separated as follows (Drawing 15.6.8): a. Settee berth front: 24 inches, +/- 2 inches b. Settee berth rear: 34 inches, +/- 2 inches c. Quarterberth front: 42 inches, +/- 2 inches d. Quarterberth rear: 42 inches, +/- 3 inches

15.6.9 The maximum bunk side board height is 16 inches above the cabin sole as measured at the settee bulkhead. 15.7 Pole berth installations: 15.7.1 Replacement of the pole berth fabric outboard mounting strips may be done using a continuous max. 2 inch wide by 3⁄4 inch thick maximum thickness plywood strip bonded to the hull along the length of the strip. Taping of this single fabric mounting strip to the hull is allowed. 15.7.2 An alternate method is allowed using separate blocks (2x2x12 inch long max.) bonded and taped to the hull with at least 10 inches of separation between the 2x2 inch blocks to allow the fabric attaching screws to be installed into these separate mounting blocks. 15.7.3 Pole berth vertical bunk faces may be mechanically fastened or bonded to the bulkheads and taped to the cabin sole or keel sump. 1 5.7.4 Pole berth vertical bunk faces may be taped to the bulkheads. 1 5.7.5 The maximum bunk sideboard height is 16 inches above the cabin sole as measured at the settee bulkhead. 15.8 Fuel tank :

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15.8.1 The fuel tank shall have a minimum 12 gallon capacity, be constructed at a minimum of .090 gauge aluminum, and be 30 inches long +/- 1 inch. OEM fuel tank: Florida Marine Part # FMT 12TM. (ref. Appendix F) 15.8.2 The tank shall be mounted such that it projects at least 6” into the area aft of the aft bulkhead. 15.8.3 The fuel fill and vent fittings shall remain located aft of the aft bulkhead 15.9 Jib track locations: 15.9.1 The jib tracks shall be located so as to be entirely outboard of a string drawn from the centerline of the bottom forestay pin through a point on the cabin top located 13'8” aft (measured radially) and 24.75” off the centerline of the boat. (Drawing 15.9). 15.9.2 The inside edge of the track shall be a maximum of 1.5 inches outboard of the line defined above. The tracks may be moved fore and aft on the cabin top. The measurement above does not define the forward edge of the tracks, only the plane they must remain outside of.

15.9.3 Shortening of the jib tracks is allowed, provided the tracks are properly positioned. 15.9.4 The type of jib track and hole pattern is optional, provided the tracks are properly positioned. 1 5.10 Mast Step location: 1 5.10.1 Fore/aft dimension If the mast step is repositioned, it shall be positioned on the yacht's deck centerline such that the inner surface of the forward “rim” of the “socket” achieves the required 12 feet (plus or minus 1/2 inch) “J” dimension. J is measured horizontally from the foreside of the mast to the center line of the forestay extended to intersect the level of the sheer line. (Drawing 15.10.1)

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15.10.2 Vertical dimension (Measurements forthcoming) While bearing the weight of the mast and rigging alone, the upper mast bearing surface at the forward edge of the “socket” portion of the deck---mounted mast base casting shall be located a minimum of “X” inches above the top of the toe rail port/starboard of the front of the casting, measured by sighting across a string stretched across the deck “y” inches above the top of the toe rail. (Drawing 15.12.2)

15.10.3 To meet the mast base height requirement, the mast compression post may be replaced, lengthened, shortened or permanently shimmed with durable metal shim material. When the mast base height is measured, the compression post shall be in contact with the mast base casting at the top and the load bearing structure at the bottom such that no vertical movement is possible between the two while bearing only the weight of the mast with no shroud or stay tension applied. 15.10.4 The intent of this is to maintain the original height of the mast base above the sheerline. 15.11 Structural mast step repairs and/or replacement: 15.11.1 The fiberglass mast step structure below the cabin sole shall be of woven or non-woven fiberglass E- glass. 15.11.2 The structure shall consist of two perpendicular “legs” not exceeding 28 inches in total length, arranged to cross perpendicular to each other with one “leg” centered longitudinally over the centerline of the hull. The center of the intersection of the legs shall be within 4 inches of the midpoint of the longitudinal leg and the compression post shall align with that intersection. The cross section of each leg shall represent an inverted “u” channel 4 inches wide, plus or minus 1 inch, and a height not to exceed the plane of the upper surface of the keel sump ribs.

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15.11.3 A load-distributing aluminum base may be mounted above the fiberglass mast step structure provided the fiberglass mast step structure alone bears the full weight and compression load of the mast and rig. The compression post may bear directly on the fiberglass mast step, on an aluminum plate mounted to the fiberglass mast step, or on a non-compressible material on the cabin sole, provided the sole is in solid contact with the mast step structure beneath it. 15.11.4 The compression post may be tied positively into both the mast step and the deck. The compression post shall be an aluminum tube. It shall be of sufficient length that there is no endplay between the fiberglass mast step at the bottom and the aluminum mast step on deck while supporting just the weight of the rig with slack shrouds and stays. 15.12 Cabin Sole; 15.12.1 The cabin sole shall be constructed of marine plywood and may be overlaid with an additional solid wood layer. If an overlay is applied, the grain shall run parallel to the plywood surface. The total thickness of plywood and any overlay shall be 1/2” minimum and 3⁄4” maximum. No other construction or material is approved. The sole may be coated with a maximum of 10 oz. or lighter woven fiberglass E-glass and resin. 15.12.2 The cabin sole shall lie on a reasonably flat plane and lie in contact with the upper surface of the keel sump ribs. 15.12.3 The sole shall begin within 1” of the v-berth bulkhead and extend aft a minimum 140 inches. The minimum width of the sole at any point shall equal the distance between opposite bunk and/or cabinet faces at that point. (Drawing 15.12)

15.12.4 The outboard edges of the cabin sole may be taped to the hull. 15.12.5 The sole is to be installed at the height of the keel rib upper surfaces. The height of the keel ribs may not be modified. 15.12.6 An access hatch to the bilge shall be installed in the sole. 15.12.7 Additional supports may be added forward and aft of the keel sump ribs to adequately support the sole. 1 5.13 Engine mount and engine pan: 15.13.1 A replacement engine mount may be constructed using heavy solid hardwood verticals or laminated plywood sections securely bonded to the hull. A replacement engine pan may be fabricated using a fiberglass lip in the front and back as an engine drip tray while using the hull under the engine as

26 Table of Contents an under engine catch pan. 15.13.2 The lay-up schedule to attach the engine pan and/or engine mounts is optional but shall be done with woven or non-woven fiberglass E-glass. 15.13.3 No other structural or core materials are approved. 15.14 Battery and engine:

15.14.1 The battery (ref. Rule 3.8.8) used in any yacht shall be capable of starting the engine without use of the engine's compression release. 15.14.2 The engine shall be equipped with an alternator complete with brackets, drive belt and associated wiring or for engines built using an internal magneto the engine shall have the magneto in place. 15.15 Electrical system: The yacht's wiring system shall be operational and capable of operating all of the running lights and instruments with appropriate fuse/breaker panel(s) permanently installed. 15.16 Chain plates: 15.16.1 Aluminum chain plates shall be bonded to the hull using fiberglass E-glass lay-ups, and must remain in their original positions (dimensions forthcoming). No other reinforcement material is approved. 15.16.2 The reinforcement material may be of any weight or configuration but is limited to fiberglass materials only. No other reinforcement material is approved. 15.16.3 The location of the shroud holes in the deck are not to be relocated and are positioned as per class rules. Above deck or below deck turnbuckles are allowed. 15.17 Bow Cleats; 15.17.1 The bow and stern “T” cleats are required items and shall remain in place as installed by Tartan Marine, unless an equivalent replacement is utilized as specified: a. The bow cleats may be replaced with two stainless steel pad eyes installed on the bow plate near each end of the toe rails. The pad eyes shall include a minimum 3/8 inch diameter bail, with at least four 1/4 inch diameter through bolted and properly backed up fastenings. These may be integral with the bow pulpit fittings. b. The stern cleats shall remain in place unless a similar pad eye design that is through bolted through the deck or toe rail is utilized. The pad eyes shall include a minimum 3/8 inch diameter bail, with at least four 1/4 inch diameter through bolted and properly backed up fastenings. These may be integral with the stern pulpit fittings. 15.17.2 Bow and stern cleats, or their equivalent as specified above, shall be installed above deck. 15.18 Pulpits, Stanchions, and Lifelines: 15.18.1 Bow pulpits may have an open top rail. Bow pulpits shall be constructed in one piece. 15.18.2 There shall be three (3) mid-boat stanchions located on both the port and starboard sides of the boat (see drawing 15.18). Additionally, there shall be a rear pulpit or two (2) aft stanchions.

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15.18.3 Pulpits, stanchions, and stanchion bases shall be constructed of stainless steel. 15.19 Exhaust Tubing: The engine's exhaust tubing may be lead aft to exit the yacht via the transom, but only if the exhaust tubing is elevated up to and fastened to the deck to provide a similar water trap to the original exhaust hose routing design. The exhaust port opening in the hull shall be securely sealed to prevent entry of water into the yacht, but the exhaust port may not be filled in flush to the hull, i.e. at least a 1 inch depth of the exhaust port shall be maintained and exposed to the sea. 15.20 Water Tank: The original water tank may be removed. 15.21 Overhead Cabinets: Optional and original interior overhead cabinet(s) may only be attached with mechanical fastenings. They shall not be bonded or taped to the hull, deck or a bulkhead of the yacht in a manner that provides any structural reinforcement or stiffening. 15.22 Interior Trim: The original headliner and cloth hull liner may be removed. 15.23 Returning the yacht to its original intended dimensions: This rule specifically allows that any part that is mechanically fastened to the hull or deck, or is a part of a secondary bond to the hull or deck, and whose location is described in the rules with measurements and tolerances, may be moved to any allowed location within those tolerances, except that the forestay tang at the bow shall not be moved. Any such alteration shall be reported to the Chief Measurer who shall cause the item(s) to be re---measured to determine their compliance with the rules and if necessary, to issue a new measurement certificate. 15.24 Enforcement: 15.24.1 The Official Plans and specifications, however complete, cannot anticipate every possible situation, which may arise. It should be assumed that anything, which is not specifically permitted, is specifically prohibited until a written ruling by the Chief Measurer has been obtained. 15.24.2 Where there is any question of the permissibility of any proposed detail of design or construction of the yacht, or of the rigging of the yacht, a specific request shall be made to the Chief Measurer for a ruling. 15.24.3 When a request for such a ruling has been made, the Chief Measurer shall approve or disapprove

28 Table of Contents of the proposal within 90 days. Failure to disapprove within 90 days shall constitute approval. 15.24.4 Such rulings, once made, become a part of the Official Plans and specifications, and may be changed or repealed at a later date only in accordance with the Class By-laws covering changes to the Plans and specifications. 15.24.5 A boat built in accordance with a Chief Measurer's ruling may not be challenged at a later date because of approved methods of construction, except in the same manner that any boat built before a change in the Official Plans and specifications may be challenged after a change has been made. Such a challenge would be permitted only if an official change had been made in the Plans and specifications in full accordance with the Class constitution. 15.24.6 In making such rulings, the Chief Measurer is to follow the intent of the existing Rule/Plans/specifications, and is not to be concerned with the literal construing of the wording of the existing Rules. The Chief Measurer is to follow the basic philosophy that the T-10 is intended to be one-design class in which no differences in design, construction, or rigging which affect boat speed are to be permitted.

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16 PLAN B: RIGGING NOT engineering drawings.

Standing Rigging

Rule 3.5.3, 3.5.4

Jib & Spinnaker Halyard Sheave Locations Spinnaker Crane Location

Rule 3.5.5.b

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“J” Plan A 15.10.1 “P” Rule 3.5.3.d “P”-to-Deck (forthcoming)

“I” (ref. TABLE B) “Forestay Length” (ref. TABLE B)

“J” (12.000’ +/- 1⁄2”) measured horizontally from the foreside of the mast to the center line of the forestay extended to intersect the level of the sheer line.

I Dimension Corresponding Forestay Length

TABLE B: a) 34.250’ a) 36.250’ +0.0417’/- unlimited = 36.292’ max. b) 34.333’ b) 36.323’ +0.0417’/- unlimited = 36.365’ max. “I” & Forestay Length c) 34.417’ c) 36.385’ +0.0417’/- unlimited = 36.427’ max. Rule 3.5.4.c d) 34.500’ d) 36.422’ +0.0417’/- unlimited = 36.464’ max. e) 34.583’ e) 36.458’ +0.0417’/- unlimited = 36.527’ max.

Forestay measured from the center of the eye to the forestay attachment point (lower edge of the T-ball fitting where it rests on the forestay attachment point), to the bearing point of the hole which connects to the link plates.

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Mast Section

Rule 3.5.3.b S amuel Son & Co. Extrudex Die No. P-2976B Rev.C 4/12/11 Basic Dimensions:

F/A: 0.533’ +/- --0.010’ W: 0.383’ +/---0.010’

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B oom Section

Rule 3.5.6.b Samuel Son & Co. QD12329-1 Rev A

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MAST & STANDING RIGGING: GENERAL DATA

ITEM SPECIFICATION

Tapering, Chemical Milling: Not permitted.

Side Stay Chainplates: ref Official Plan A. White Water Marine (Part #: forthcoming) is the Class approved above deck tang

Turnbuckles: Only turnbuckles utilizing a threaded connection are permitted.

Upper Shroud Location @ Deck: 1.457’ +/---0.021’ aft of the aft end of “J”, and not more than 3.508’ OB of centerline.

1.200’ +/-- 0.021’ above the forestay attachment point. Location on Mast: -

Lower Shroud Location @ Deck: 1.208’ +/---0.021’ aft of the after end of “J”, & not more than 3.258’ OB of centerline. Location on Mast: Not more than 17.500’ below the forestay attachment point.

Spreader Location on Mast: 1.250’ +/--- 0.250’ above the lower shrouds.

Spreader Length: forthcoming

Luff Groove Opening Location: 30.500’ below the forestay attachment point. No modifications permitted.

Gooseneck: Shall be in a fixed position, and be of the same basic design and materials as original equipment.

Weight: Mast & Standing Rigging Not less than 177 lbs, including all fixed fittings. Center of Gravity (CG) not less than 17.600’ from the upper edge of the band defined in Rule 3.5.3.d.

Weight: Mast, Standing Rigging, Not less than 185 lbs. Fixed Fittings, Running Rigging

Bow Plate & Stem Plate: Shall be in accordance to Official Plan A

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17 PLAN C: KEEL (ref. Rule 3.3) ITEM Section 1 Section 2 Section 3 ITEM Section 1 Section 2 Section 3 Section Location: 0 20” (1.667’) 40” (3.333’) (distance down from top of lead)

Design chord length (x): 53.725 47.875 43.906

Section chord length: 52.500” +/---0.5” 47.750” +/---0.5” 43.000”+/---0.5”

Leading edge radius: 1/2”

Section Thickness: 6.125" +/--- 5.875" +/--- 5.625" +/--- Location from Leading Edge: 0.125" 0.125" 0.125"

SECTION 1⁄2 WIDTH: @ “x” distance from leading edge (in decimal feet) 0.0050x 0.481 0.464 0.446 0.0075x 0.580 0.559 0.538 0.0125x 0.733 0.709 0.684 0.0250x 1.010 0.098 0.953 0.0500x 1.396 1.362 1.328 0.0750x 1.684 1.646 1.607 0.1000x 1.922 1.877 1.832 0.1500x 2.293 2.235 2.178 0.2000x 2.569 2.497 2.425 0.2500x 2.770 2.684 2.598 0.3000x 2.908 2.807 2.707 0.3500x 2.986 2.868 2.750 0.4000x 3.000 2.866 2.733 0.4500x 2.935 2.796 2.657 0.5000x 2.806 2.668 2.531 0.5500x 2.625 2.493 2.361 0.6000x 2.403 2.280 2.156 0.6500x 2.147 2.034 1.920 0.7000x 1.863 1.762 1.661 0.7500x 1.561 1.474 1.388 0.8000x 1.251 1.182 1.113 0.8500x 0.942 0.890 0.838 0.9000x 0.632 0.597 0.562 0.9500x 0.322 0.305 0.287

(Trailing Edge) 0.9800x 0.125

1.0000x 0.013 0.012 0.011

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18 PLAN D: RUDDER (ref. Rule 3.4) 18.1 Rudder Maximum Measurements:

40" measurements maximum 4" measurements maximum

Center line measurement center to trailing edge Center line measurement center to trailing edge

Inches from Fraction of Inches from Fraction of Inches from Trailing Fraction of Inches from Fraction of Trailing edge inch Trailing Edge inch edge inch Trailing Edge inch

0 0 0 0.0000 0 0 0 0.0000

0.6480 0.5490 2 2 2 0.3000 2 0.2030

0.9510 0.8440 4 4 4 0.4830 4 0.3980

1.2010 1.1540 6 6 6 0.6076 6 0.6020

1.4840 1.4170 8 8 8 0.8150 8 0.7330

1.4470 1.3900 10 10 10 0.9170 10 0.8680

1.6360 1.5890 12 12 12 0.9700 12 0.9310

1.7500 1.7120 14 14 14 0.0070 14 0.9590

1.8060 1.7760 16 16 16 0.9260 16 0.9260

1.7610 1.7190 18 18 18 0.7610 18 0.0000

20 1.8540 20 1.8540

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18.2 Rudder Minimum Measurements:

40" measurements maximum 4" measurements maximum

Center line measurement center to trailing edge Center line measurement center to trailing edge

Inches from Fraction of Inches from Fraction of Inches from Trailing Fraction of Inches from Fraction of Trailing edge inch Trailing Edge inch edge inch Trailing Edge inch

0 0 0 0.0000 0 0 0 0.0000

0.3980 0.3010 2 2 2 0.3000 2 0.2030

0.7010 0.6150 4 4 4 0.4830 4 0.3980

0.9790 0.9040 6 6 6 0.6076 6 0.6020

1.2340 1.1670 8 8 8 0.8150 8 0.7330

1.4470 1.3900 10 10 10 0.9170 10 0.8680

1.6360 1.5890 12 12 12 0.9700 12 0.9310

1.7500 1.7120 14 14 14 0.0070 14 0.9590

1.8060 1.7760 16 16 16 0.9260 16 0.9260

1.7610 1.7190 18 18 18 0.7610 18 0.0000

20 1.6040 20 0.0000

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18.3 Rudder Template & Template Use: note: There are two sets of numbers for templates. One set is for building your own template and comparing rudders and the other is actual numbers from the centerline.

18.3.1 The leading edge of the rudder section located 40” above the bottom of the rudder shall have minimum radius of 1.250”. 18.3.2 The leading edge of the rudder section located 4” above the bottom of the rudder shall have minimum radius of 0.500”. 18.3.3 Using a straight edge from top to bottom the rudder can have no more than 0.250” hollow at any point. 18.3.4 The trailing edge of the rudder shall be no smaller than 0.250”. 18.4.5 Rudder templates for the are made using the chart Plan D 18.1. 18.3.6 Template positions are 4” and 40” above the bottom of the rudder. 18.3.7 Rudder templates are maximum templates. When in place no part of the rudder can be more than 0.250” smaller than the templates. Measured using a 0.250” dowel. 18.4 The center of the lower end of the rudder tube shall be located within 2.750” inches of the aft face of the skeg. 18.5 The center of the upper end of the rudder tube shall be located within 2.750” inches of the vertical extension of the inboard aft face of the cockpit well. 18.6 The original rudder tube may be replaced with a new tube compatible with the original 2.375” dia. rudder post and produced by Tides Marine, Edson, or Harken 18.7 The rudder may be replaced with a rudder produced by Tartan Marine, T&M Marine, or Larson Marine and meeting the shape as described by the rudder templates as previously approved by the Chief Measurer.

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24 APPENDIX A: SAIL ACQUISITION

24.1 The sail acquisition rules apply to all races where T---10's sail as one designs. The sail acquisition and usage rules shall not be modified by local fleets or for regattas without the written permission of the Chief Measurer. 24.2 No registered yacht may acquire in any manner, whether by purchasing, receiving as a gift, leasing, borrowing or otherwise, more than two one---design sails during the period beginning with the day after the last race of the North American Championship Regatta in one year and ending on the conclusion of the day preceding the first race of the North American Championship Regatta, except as hereinafter provided in this Rule 24.3. 2 4.3 A newly constructed or newly acquired yacht may acquire a total of six sails in its first two such years, but no more than four one---design sails in any one defined year. Nevertheless, a newly acquired yacht may, in addition, acquire one jib and one mainsail from the prior owner which were acquired by him no more recently than the second previous acquisition year, provided that the Measurer is satisfied that such two---year---old sails were in fact used for racing for two seasons. "Banking" new sails is therefore not permitted, it being the intent of this rule to give parity to the newly acquired yacht with respect to older but competitive sails. 24.4 To be classified as a "newly acquired yacht", the yacht must be registered in the name of a new owner under state or federal registration laws, and the effective date is the date of issuance of the registration in the name of the new owner. 24.5 To be classified as a "newly acquired yacht" for purposes of sail acquisition, there must be a complete change in the ownership of the yacht excluding the previous owner. 24.6 A chartered yacht is a "newly acquired yacht" so long as the charter is

(i) long-term, such as seasonal, (ii) there is a written charter agreement on the usual commercial terms, (iii) the chartered yacht is regularly raced in Class events and (iv) the charter arrangement overall is bona fide in the judgment of the Fleet Measurer. A chartering skipper may not acquire another yacht within a reasonable period of time so as to establish another six---sail acquisition right. 24.7 A new sail is deemed to be acquired on the date that it is originally measured and accepted by a Measurer. In order to enforce the renunciation of newly acquired used sails by the owner of a newly acquired yacht, any such used sail shall be acquired by its new owner on the earlier of (1) the day when it is accepted by a Measurer upon presentation for measuring by the new owner of the sail and (2) the date when first used by the new owner in a T-10 Class Association race. It is assumed that a new sail shall not be used in a T-10 class race prior to measurement and acceptance by a Measurer. A sail used in one sail acquisition year and not measured until a subsequent such year shall be deemed acquired in the year which is least advantageous to the owner, unless written proof of date of delivery of the sail is produced or the Measurer was not able to measure the sail in the year of actual acquisition due to the fault of the Measurer.

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24.8 Any sail re-cutting resulting in an alteration to a sail requires re-measuring that sail, but such re-cutting and re-measuring does not constitute acquisition of an additional sail. 24.9 A "replacement sail" shall not be counted as a new acquisition in any case when the sail maker has agreed that the replaced sail was defective and the sail maker replaced the sail at no cost to the owner. The measurer shall be furnished such evidence as is satisfactory to him, such as an opportunity to inspect the replaced sail, and an invoice rendered in the normal course of business showing full credit for the replaced sail. 24.10 Unexpended sail acquisition rights applying to a particular defined year shall not be carried forward to any subsequent years. 24.11 Should the Board of Governors find that this Rule has been violated, it shall have the authority to prevent participation of the offending yacht and its owner in sanctioned events for one year. 24.12 A sail that fails to satisfy the requirements of these Rules, shall not be a legal sail for racing. Any such sail which was deemed to have satisfied a prior Rule with respect to, for example, minimum weight requirements, or any other requirement which has or may have a performance advantage, shall not be "grand-fathered".

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25 APPENDIX B: T-10 Sail Measurement & Registration Form

NOTE: Obtain form from http://www.tten.com

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26 APPENDIX C: WEIGHTED DISPLACEMENT MEASUREMENT WORKSHEET

NOTE: Obtain form from http://www.tten.com

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29 APPENDIX F: FUEL WEIGHT CALCULATION

T---10 Fuel Tank: Florida Marine Part # FMT 12TM (listed at 12 gallon capacity)

GAUGE READING GALLONS OF FUEL CALCULATED WEIGHT LBS. (@ 7.1 lbs/gallon)

(Dry/no flow) 1/8 1

E 1/2 4

1/16 1/2 4

1/8 3/4 5

3/16 1 1/2 11

1/4 1 3/4 12

5/16 2 1/2 18

3/8 3 21

7/16 3 1/2 25

1/2 4 28

9/16 4 3/4 34

5/8 5 1/2 39

11/16 6 43

3/4 6 3/4 48

13/16 7 1/2 53

7/8 8 1/3 59

15/16 9 64

F 9 1/4 66

Gauge bottom’s out 10 71

Max Capacity 11 1/2 82

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34 APPENDIX K: RULE REVISION HISTORY

VERSION DATE REVISION(s) COMMENTS

2011.a 05/10/11 1. Revised all references to “T-Ten”, “Tartan Ten”, Composed by J. Sampson & and “Tartan 10” to “T-10”. S. Gregory, with review and 2. Revised all references to “the Board”, “Board of recommendations from the Directors”, etc... to “Board of Governors”. 2010 & 2011 Board of 3. Revised Rules 1, 2, & 3 to be inclusive of the Governors. LS-10, reference the Official Plans ABCD, Sent to Class Membership simplified language. for vote 05/12/2011 4. Revised measurement units to “SAE decimal feet format”. Note: Plans and Appendices contain Class vote: various unit formats. For = 35 5. Revised Rule 3.6.9 (sail cloth wt.) to the standard Against = 2 sailmaker/cloth mfg format (grams per square meter). 6. Revised 3.6 to refer to ISAF procedures and definitions, as opposed to USYRU, IYRU, IOR. 7. Adapted Crew Weight (Rule 5) to Rules from NAC Regulations. Added min # of crew = 3 persons. 8. Adapted Sail Acquisition (Appendix A) to Rules from NAC Regatta Regulations. 9. Added Official Plans ABC&D:

Plan A from 2008 Rules “Rebuild Guide” (M. Eckstein)

Plan B created per T-10 Rules (W. Smith) (Mast Section Drawing: Extrudex Rev.C 4/12/11)

Plan C developed from Rules 3.5 & 3 .6 (J. Sampson)

Plan D acquired from 2001 LS-10 Rules (R. Stearns) 10. Added Sail Measurement and Approval form (Appendix B) from document created by M. Eckstein 2010. 11. Added Displacement (Appendix C) form, and Fuel Wt. Calculation (Appendix F) form. (created by D. Beck) 12. Moved allowance of “filling/covering sink drain hole” to Rule 3.2.2 from Plan A. 13. Moved “Forward V-berth cushions shall be installed” to Rule 3.8.9 from Plan A. 14. Revised Rule 6.1.28 to be inclusive of CD, ipod, other recorded music playing systems, satellite

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radio. 15. Revised 3.2.5 (Lifelines) to detail ORC standards and define 3.2.5 specific “grandfather clause”. 16. Revised Rule 6.1.9 (Storm Sails) to specify compliance to ORC standards after 5/1/11. 17. Revised 3.5.3 (backstay construction) to “recommend Dux75” rather than require. 18. Added 6.1.11 center-point lifting hardware, and 6.1.3 “tweakers” to Optional Equipment. 19. Revised 9.1.2 allowing for Sanctioned Regattas other than the NAC to be run in accordance to the “Race Authority’s” Regulations, as opposed to Sanctioned Regattas being run in accordance to the NAC Regs. 20. Revised 15.4.10 (width of bulkhead behind engine enclosure) from “not wider than the underside of the cockpit floor” to 24” +/-2”, as the underside of the floor (~22”) is narrower than the engine box (24”-25” typ.). 21. Revised 3.6.12.h (jib foot roach) to “55% of luff”. Was “55% of leech” - “Typo” in the 2008 Rules. (ref. USYRU Rules for definition of foot roach measurement). 22. Revised rule 15.4.4.e (V-berth bulkhead location dim.) to 36”. Was 18” - “Typo” in the 2008 “Rebuild Guide”.

2011.b 06/01/11 1. Corrected “typo” in 8.3 from “notwithstanding the Except where noted in provisions of the RRS” to the intended language of Version 2011.a Appendix K; “except for as provided in the RRS.” Added “revision(s)” to the yacht, allowance of helmsman to have head OB of upper foils, and rig/sail plan lifeline. dimensions incongruent with Approved by the BoG the “2008 Rules” shall be considered erroneous. 2. Corrected “typo” in 3.6.12.h from “0.167’” to “0.200’”. In any such incident, the 2008 Rules shall take Approved by the BoG precedent, and these Rules 3. 25. Initial release of “ISAF style” Rules format. shall be revised accordingly.

2013.c 11/06/13 4. 26. Deleted rule 3.6.12. - jib foot roach Class vote 11/6/13 5. 27. Modified rule 8.1.1 and added rule 8.1.2. - 2nd mainsail 6. 28. Added rule 15.4.10 and renumbered rules 15.10-15.13. - rear bulkhead opening 7. 29. Modified rule 15.6.4, added rule 15.7.4, and renumbered rule 15.7.5. - hard bunk taping 8. 30. Added rule 15.2.7 and renumbered rules 15.2.8-15.2.9. - additional deck laminate

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2014.d 07/27/14 1. Added rule 15.5.3 and renumbered rules 15.5.4 - Class vote 7/27/14 15.5.5 - plywood panel attachment in v-berth 2. Added rule 15.6.5 and renumbered rules 15.6.6 - 15.6.9. - hard-bunk construction

2018.e 11/11/18 1. Added 3.5.4.g to allow for compact dyform standing Class vote 2/28/18 rigging

2020.f 03/20/20 1. Modified 3.5.6.b to require the use of the class Class vote 7/10/18 boom section for booms purchased after 07/01/18. 2. Modified 3.6 to allow for carbon fiber jibs and to update the language to reflect EFS standards instead Class vote 2/18/20 of ISAF. 3. Added hyperlinks to document for easier navigation.

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THE LOCAL RULES OF THE

CHICAGO T-10 ASSOCIATION

I. GENERAL

1.1 The Chicago T-10 Class One Design Rules (the “local Rules” or “Rules”) are issued pursuant to authority in the “By-laws of The Chicago T-10 Association” (“Bylaws”). The local Rules shall incorporate the “T-10 One-Design Rules and Amendments” as promulgated from time-to-time by the National T-10 Class Association (the “National Class Rules”), except as they have been revised, supplemented, canceled, altered or amended herein.

1.2 The local Rules shall apply to T-10 one-design races sponsored by LMSRF Area III yacht clubs or the Fleet. All terms defined in the By-laws shall have the same meaning in these local Rules.

1.3 The local Rules may only be revised, supplemented, canceled, altered, amended or repealed, in whole or in part, in the same manner as that set forth in Article VII of the By- laws.

1.4 Violation of any of the local Rules shall be grounds for disqualification by a Protest Committee from the race in which the violation occurred. Any subsequent violation of the same Rule may result in loss of eligibility for any Fleet award. Further, if a boat is successfully protested (where disqualification has occurred) three times for rule violations in any given racing year (in any Chicago area race) then that boat will receive an automatic 25 point penalty (which can not be used in a throw-out) towards any boat of the year and/or any other championship series which the Chicago T-10 Association members compete.

1.5 Perpetual trophies (Lake Michigan Regional Championship. Fleet Championship) are the property of the Fleet and must be returned to a Fleet Officer no later than October 1 of any year, notwithstanding the fact that the same boat wins again. The Fleet will refurbish the trophy, update the plaques and present the trophy to the winners at the Annual Fall Fleet Meeting. If a perpetual trophy is awarded for a particular regatta (e.g. Regional Championship awarded at the N.O.O.D.). it shall be returned no later than thirty (30) days prior to the same event the following year.

1.6 “Charters” defined as and are permitted so long as the charter is (i) long-term, such as seasonal, (ii) there is a written charter agreement on the usual commercial terms, (iii) the chartered yacht is regularly raced in Fleet events and (iv) the charter arrangement overall is bona fide in the judgment of the Fleet Measurer. Exception to the above may be made by the Board of Directors for any person who, prior to 1990, was sole or part owner of a T-10 for at least five years and who currently complies with all applicable Fleet and Class requirements. 1.7 Regarding any T-10 which is materially damaged during the course of the current racing season, a Regular Member shall be eligible to charter on a short term basis, a substitute T-10 to be used until the damaged T-10 is repaired; provided, however, i) the Fleet Measurer approved the substitution in principle and the schedule for repairs; ii) the sails of the damaged T-10 are used for all races on the substitute T-10; and iii) the substitute T-10 is in compliance with the rules of The Fleet and of The National T-10 Class Association.

2. EQUIPMENT, HULL, AND CREW

2.1 (rule has been deleted by fleet vote).

2.2 By entering any T-10 in a Fleet-approved race, the owner shall be deemed to have certified that he or she has made no modifications to that T-10 which would necessitate re-measurement, including but not limited to fairing the keel and rudder to templates, unless such modifications have been measured and accepted by the Fleet Measurer.

(a) No more than one (1) crew member on board a T-10 may be a member of Group 2 or Group 3 as defined from time-to-time in publications of US Sailing, the current publication being ISAF. Such crew member shall not touch the helm during the first two hours of any race. Exception to the two-hour period at the start of a race may be made by the Board of Directors for any member of Group 2 or Group 3 who is a bona fide majority owner of a T-10 who has complied with all applicable Fleet and Class requirements.

(b) Exception to the two-hour period at the start of a race is herein made automatically for any member of Group 2 or Group 3 who, prior or to 1990, was sole or part owner of a T-10 for at least five years.

2.3 With respect to all persons aboard any T-10 during any race, the crew shall comply with the weight limit rule set by the National T-10 Class Association for sanctioned events or, if no such rule exists, the weight limit applicable to that season’s North American Championship Regatta. This Rule 2.3 is not applicable during the Chicago- Mackinac Island Race.

3. QUALIFICATIONS

3.1 Fleet approved races shall include all races listed in the Area III Offshore Race Book and shown as having a separate start for T-10’s, and additions or deletions which may be specified by the Board of Directors.

3.2 National Requirements: 3.2.1 All T-10’s participating in Fleet-approved races, regardless of where they are moored, are required to have paid dues for the current year to the National T-10 Class Association.

3.2.2 Each T-10 must have the current year National T-10 Class Association decal affixed to the starboard aft end of the boom; however, failure to display the decal shall not be grounds for disqualification unless prior warning and adequate opportunity to make correction have been given.

3.3 Local Requirements:

3.3.1 All Chicago area T-10’s participating in Fleet-approved races are required to have paid Regular Membership dues for the current year to the Chicago Fleet. All T-10’s regularly moored within twenty statute miles of the Chicago Harbor Light shall be considered Chicago area T-10’s.

3.3.2 Chicago area T-10’s participating in Fleet-approved races must be skippered by a Regular Member or an Associate Member of the Fleet who normally crews on that particular boat.

3.3.3 Any member of Group 2 or Group 3 can only skipper or helm boats which he/she is the titled owner or bona fide Charterer.

3.3.4 Any owner, non-family partner of a T-10 or a bona fide charterer must be a paid-up Regular Member of the Fleet to be eligible to skipper a race.

3.3.5 The skipper must also be a member in good standing of US Sailing.

3.4 The skipper need not be the helmsman.

4. SAIL RESTRICTIONS

4.1 This Article 4 defines restrictions on sail inventory (use and measuring thereof) for Fleet-approved T-10 one-design races, but does not revise any other provisions of the National Class Rules except to the extent they may be in conflict with this section.

4.2 National Class Rules Article 11.1 entitled “Sail Inventory” is amended as follows:

SAIL INVENTORY A. The phrase “One-Design Sails” or “Class Sails” shall mean: 1. 1. Mainsail 2. 2. One-design class genoa (105%). 3. 3. One-design class ¾ ounce spinnaker.

The phrase “Supplemental Approved Sails” shall mean: 1. 1. Storm jib with area not exceeding 61.25 square feet (Area III Limit) 2. 2. Storm trysail with area not exceeding 96.85 square feet (Area III Limit). 3. 3. One-design class 1.5 ounce spinnaker.

B. No more than one mainsail, two one-design class genoas and two one-design class ¾ ounce spinnakers may be used in any Area III port-to-port race or the Mackinac Race. Supplemental Approved Sails may be used at any time. No more than one mainsail, two one-design class genoas, two one-design class ¾ ounce spinnakers and one of each type of the Supplemental Approved Sails may be carried on board at any time.

5. SAIL MEASURING

5.1 The Fleet Measurer shall arrange an Annual Sail Measuring prior to June 10 at which time all sails intended for use in Fleet-approved races (excluding the storm jib and storm trysail) and not previously measured and approved will be measured for conformity with the National T-10 Class Association Sail Measurement Rules.

5.2 Each sail which is approved shall be marked near the tack in permanent ink with the hull number of the T-10. the month and year of acquisition, the date of measurement. and the Fleet Measurer’s initials. A permanent register shall be kept of each sail approved for each T-10 at each measuring.

5.3 Sail(s) acquired after the Annual Sail Measuring for use in the current year may be so used after the Fleet Measurer has received written advice signed by the sail maker identifying the sail(s), and stating that the sail(s) conform to the National T-10 Class Association Sail Measurement Rules. In such cases. the sail(s) must be properly measured and marked at the next Annual Sail Measuring. This Section 5.3 does not revise or amend the sail acquisition restrictions contained in Section.5.4 below.

5.4 Sails acquired after the last race of the year may be used in races held prior to the next Annual Sail Measuring, but shall be subject to measurement at that time.

6. RACING RULES

6.1 RRS 44.1 is changed so that, except for infringements of Part 2 that occur within three boat lengths of a rounding mark, finishing mark, or boat-to-boat contact, only one turn, including one tack and one gybe, is required.

Revised May 30, 2012