F-31 & F-31R™ Sail Plan Notes

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Sail Luff Leach Foot Area Remarks Material NOTES: 40.55' 42.25' 14.3' 429sq.ft 38" head Square Top Mainsail as shown is required to be Mainsail Technora 12875 4360 39.7sq.m. 34" roach Class legal. 12360 34.3' 30.3' 13.5' 218sq.ft 10" roach Mainsail is designed to be almost flush with the Jib Technora top of the mast as shown -do not shorten luff, 10450 9235 4115 20.2sq.m. LP 11.75' which has cutout as shown for halyard clearance. 996sq.ft Asymmetric 45.2 39.7' 29.75' .83SMG Nylon Vertical Batten to be used at head to ensure head Spinnaker 13780 12100 9070 92.2sq.m. stands vertical. 39' 34.8' 25.8' 449sq.ft 5mm (7/32") Screacher wire or 9mm Mylar 11890 10610 7865 41.6sq.m. (3/8") Kv. Luff All eyelets and reinforcing must be extra heavy to suit the very high loads possible with a multihull. Opt. Boomless 41.9' 43.5' 14.3' 449sq.ft Mainsail 12770 13260 4360 41.6sq.m. Technora Changes 4/9/98 38"/965mm Mainsail luff reduced from 40.7' to 40.55' Mast length is 42' 6" Mainsail leached reduced from 42.4' to 42.25' (12.95m) 2" Cutout for halyard clearance increased from 6"/150to 50mm 7"/180 Batten 54"/1370 Reefing points defined Cutout for halyard 12/28/98 clearance Eyelets added for reefing ties 22" 7"/180 Note added on bolt rope and slides #35 eyelet 560 Note added on strength of eyelets. 3/4/99 Model designation noted HEAD F/glass rod insert in bolt DETAIL rope, two sections at 4"/100 long This sail plan covers the following models: Bolt Rope - 8oz Teflon Tape or similar over 3/8" min. to F-31: stock boat from 1999 on 1/2" max. solid braided rope. with rotating aluminum wing mast Al. mast (F-31) bolt rope to ® be 3/8" max. F-31R: stripped racing boat with Slides must suit mast and rotating carbon mast be extra long or doubled at 31R head. F-31RS: stripped racing boat with rotating aluminum wing mast THIS DRAWING EXPIRES 34" July 1st 2000 864 Request a new copy after this date or the latest version is always available from http://www.farriermarine.com/sails.html

42.25'

12.88m

#30 eyelet

255 BOOMLESS 230 10" TACK DETAIL 9"

4/10/98: Reef points best located where shown to locate headboard at #25 eyelet reinforced track area of carbon mast when reefed

142" 3605

66" 1676

Sheet here with aft cabin version Mast is 1 3/4" (45mm) aft from orig. stock non Optional boomless rotating mast position main (will require higher mainsheet purchase)

Revised September 2, 1999

F-31 & F-31R™ SAIL PLAN