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Weekly Edition 10 of 2020
Notices 1147 -- 1263/20 ADMIRALTY NOTICES TO MARINERS Weekly Edition 10 5 March 2020 (Published on the ADMIRALTY website 24 February 2020) CONTENTS I Explanatory Notes. Publications List II ADMIRALTY Notices to Mariners. Updates to Standard Nautical Charts III Reprints of NAVAREA I Navigational Warnings IV Updates to ADMIRALTY Sailing Directions V Updates to ADMIRALTY List of Lights and Fog Signals VI Updates to ADMIRALTY List of Radio Signals VII Updates to Miscellaneous ADMIRALTY Nautical Publications VIII Updates to ADMIRALTY Digital Services For information on how to update your ADMIRALTY products using ADMIRALTY Notices to Mariners, please refer to NP294 How to Keep Your ADMIRALTY Products Up--to--Date. Mariners are requested to inform the UKHO immediately of the discovery of new or suspected dangers to navigation, observed changes to navigational aids and of shortcomings in both paper and digital ADMIRALTY Charts or Publications. The H--Note App helps you to send H--Notes to the UKHO, using your device’s camera, GPS and email. It is available for free download on Google Play and on the App Store. The Hydrographic Note Form (H102) should be used to forward this information and to report any ENC display issues. H102A should be used for reporting changes to Port Information. H102B should be used for reporting GPS/Chart Datum observations. Copies of these forms can be found at the back of this bulletin and on the UKHO website. The following communication facilities are available: NMs on ADMIRALTY website: Web: admiralty.co.uk/msi Searchable Notices to Mariners: Web: www.ukho.gov.uk/nmwebsearch Urgent navigational information: e--mail: [email protected] Phone: +44(0)1823 353448 +44(0)7989 398345 Fax: +44(0)1823 322352 H102 forms e--mail: [email protected] (see back pages of this Weekly Edition) Post: UKHO, Admiralty Way, Taunton, Somerset, TA1 2DN, UK All other enquiries/information e--mail: [email protected] Phone: +44(0)1823 484444 (24/7) Crown Copyright 2020. -
Issue 3: Planning Passage (LR)
June 2013 Issue no. 03 NTHE vigator Inspiring professionalism in marine navigators PASSAGE PLANNING Thinking ahead for a successful voyage NSTITU I T L E A Y O A free publication by The Nautical Institute in association O F R N A N with the Royal Institute of Navigation V O I G A T I Planning to succeed Being a shipboard navigator often There is guidance available as to means making critical decisions while It is essential that good practices for passage planning alone on the bridge – and every decision the navigation and most companies will have their has to be the right one, every single own guidelines as well. It is essential time. Planning ahead can help keep team work that when onboard ship, the navigation you out of trouble, and reduce the together to ensure team work together to ensure that their risk involved in at least some of those passage plan is ‘fit for purpose’, is decisions. In this issue of The Navigator that their passage understood by all watch-keepers and is we look at the traditional role of passage plan is ‘fit for constantly updated to take account of planning, how modern developments new information. can be used to best effect, and how to purpose’ use forward planning to stay safe. effectively. This may include anticipating A plan is a basis for change where traffic might be heavy so that Just because you have a plan, don’t be Forewarned is forearmed additional personnel can be on hand, afraid to change it; for example if you If you can predict or anticipate risk, you or identifying clear ‘no-go’ zones to have new information, such as a safety can prepare solutions for mitigating focus the navigator’s attention. -
2018 Special Local Notice to Mariners (SLNM)
2018 Special Local Notice to MarinerS U.S. Department o~· Commander Coast Guard Island, Bldg 52 Homeland Security • ~ • Eleventh Coast Guard District Alameda, CA 94501-5100 Staff Symbol: (dpw) 1 Phone: (510)437-2980 United States Fax: (510)437-5836 Coast Guard [email protected] APR 2 7 2018 To: All Mariners in the Eleventh Coast Guard District I am pleased to announce the publication of the 2018 Special Local Notice to Mariners (SLNM). The Special Local Notice to Mariners is an annual Coast Guard Eleventh District publication. It contains important information for mariners transiting the seacoast from the California/Oregon border to the United States/Mexico border and all federally designated navigable waters in Nevada, Utah, Arizona and California. I hope you find this publication a helpful guide for boater safety. Over the last year, this Special Local Notice to Mariners has received several modifications and updates. It includes tips and information for trip planning, local hazards and points of contact for obtaining further information or answering questions. We also provide excerpts from the various federal laws and regulations regarding vessel boarding, reporting marine pollution, aids to navigation and Vessel Traffic Service procedures. The most basic responsibility of the U.S. government is to protect the lives and safety of its citizens. Coast Guard maritime safety activities save lives, minimize damage to property, protect the environment, and safeguard the U.S. economy. As the Eleventh District Commander, it is an honor to work with the maritime community and I am committed to keeping our waterways safe and secure. -
Chapter 27 Navigation Processes
CHAPTER 27 NAVIGATION PROCESSES INTRODUCTION 2700. Understanding the Process of Navigation failure, which must be backed up with another source to ensure the safety of the vessel. Navigation is comprised of a number of different pro- It is also the navigator’s responsibility to ensure that cesses. Some are done in a set order, some randomly, some they and all members of their team are properly trained and almost constantly, others only infrequently. It is in choosing ready in all respects for their duties, and that they are using these processes that an individual navigator’s experi- familiar with the operation of all gear and systems for ence and judgment are most crucial. Compounding this which they are responsible. The navigator must also ensure subject’s difficulty is the fact that there are no set rules re- that all digital and/or hardcopy charts and publications are garding the optimum employment of navigational systems updated with information from the Notice to Mariners, and and techniques. Optimum use of navigational systems var- that all essential navigational gear is in operating condition. ies as a function of the type of vessel, the quality of the Navigating a vessel is a dynamic process. Schedules, navigational equipment on board, and the experience and missions, and weather often change. Planning a voyage is a skill of the navigator and all the team members. process that begins well before the ship gets underway. Ex- For the watch officer, ensuring the ship’s safety always takes priority over completing operational commitments ecuting that plan does not end until the ship ties up at the and carrying out the ship’s routine. -
GPS/GNSS What Is It? How Does It Work? What Are Its Applications?
GPS/GNSS What is it? How Does it Work? What are its Applications? Historic Navigation • Reference points in the sky used for navigation – The Sun – The Pole Star / North Star – Southern Cross • Gives Direction, but not position • Add a sextant to give latitude • And a clock to give longitude GNSS Principles • GNSS satellites in the sky are the new reference points • If my GNSS receiver "sees" 4 or more satellites, it can compute my position – "see" means track and process navigation signals Satellites as Accurate Reference Points • GNSS signals contain information about the satellites' positions – very accurate reference points • Measure the distance from the satellites to the receiver • Knowing at least three distances from three reference points gives position How do you measure distance? speed = distance / time distance = speed x time satellite signals contain 'time stamps' radio waves travel time = tsent – treceived at light speed "c" – 300,000km in 1 second – 300km in 1ms (1/1000th) – 300m in 1μs (1/millionth) – 300mm in 1ns Compute position distance = speed x time 8 • speed = 3x10 m/s • time = tsent – treceived • but, receiver time not accurately known • so the time stamp from a fourth satellite is measured • compensates for the missing receiver time Example GNSS Signal • radio frequency at "L-band" – typically 1575MHz • at satellite: signal energy spread by a code • at receiver: spread signal energy is unlocked and refocused – "code gain" • allows simple antennas to receive low power signals • and to share the frequency with other satellites/systems Position relative to? • A position is pointless without having a ground reference • A world reference is used, eg WGS84 – World Geodetic System 1984 • Allows position fix to be placed on a World grid • Maps can be referenced to the same grid • you can determine where you are on a map What is GNSS used for? PNT • Positioning… surveying and mapping – location based services – air traffic management – search and rescue • Navigation… a given. -
We Wanted Wings: a History of the Aviation Cadet Program
Cover illustration: “Aviation Cadets in Training – 1943” by Dottie Knight. (Courtesy, United States Air Force Art Collection) WE WANTED WINGS: A HISTORY OF THE AVIATION CADET PROGRAM Dr. Bruce A. Ashcroft Staff Historian HQ AETC/HO 2005 OFFICER CODE Duty well performed, Honor in all things, Country before self. AVIATION CADET HONOR CODE Article 1: An Aviation Cadet will not knowingly make any false statement, written or verbal, while acting in any capacity, official or otherwise, or in any situation reflecting on the Aviation Cadet Corps or the Air Force. Article 2: An Aviation Cadet will not take or receive the property of another person, or persons, under any conditions, without specific authority of that person or persons. Article 3: An Aviation Cadet will not impart or receive any unauthorized assistance, either outside or inside the classroom or places of instruction, which would tend to give any Aviation Cadet unfair advantage. Article 4: An Aviation Cadet will not quibble, use evasive statements, or technicalities in order to shield guilt or defeat the ends of justice. Article 5: An Aviation Cadet will report any violation of honor by another Aviation Cadet of which he is witness or has unquestionable knowledge. Article 6: An Aviation Cadet will not commit any act of intentional dishonesty which will reflect in any way on the honor and integrity of the Aviation Cadet Corps and the Air Force. Officer Code and Cadet Honor Code both from brochure, “Aviation Cadet Knowledge,” Preflight Training School, Lackland AFB TX, 1959. ii iii -
Position Classification Standard for Air Navigation Series, GS-2183
Air Navigation Series, GS-2183 TS-84 January 1988 Position Classification Standard for Air Navigation Series, GS-2183 Table of Contents SERIES DEFINITION................................................................................................................................... 2 SERIES COVERAGE.................................................................................................................................... 2 EXCLUSIONS............................................................................................................................................... 2 TITLES ......................................................................................................................................................... 3 OCCUPATIONAL INFORMATION............................................................................................................. 4 GRADING POSITIONS ................................................................................................................................9 BENCHMARKS .......................................................................................................................................... 10 NAVIGATOR (INSTRUCTOR), GS-2183-12, BMK #1 ........................................................................... 10 WEAPON SYSTEMS SPECIALIST (INSTRUCTOR), GS-2183-12, BMK #2 ......................................... 12 U.S. Office of Personnel Management 1 Air Navigation Series, GS-2183 TS-84 January 1988 SERIES DEFINITION This series includes positions responsible -
A Short Course on Nautical Charts and Basic Plotting for the Recreational Boater
A Short Course on Nautical Charts and Basic Plotting For the Recreational Boater Gary C. Kessler [email protected] https://scuba.garykessler.net Version 8.3a 26 August 2021 Ó Gary C. Kessler, 2012-2021 Table of Contents List of Figures ................................................................................................................................ iii Introduction ........................................................................................................................... 1 Part 1. Nautical Charts and Other Resources ........................................................................... 3 1.1. Purpose and Role of Nautical Charts ............................................................................... 3 1.1.1. Types of Charts ..................................................................................................... 3 1.1.2. Obtaining Charts ................................................................................................... 4 1.2. Supplementary Resources ............................................................................................... 6 1.2.1. Chart No. 1 ............................................................................................................ 6 1.2.2. U.S. Coast Pilot® .................................................................................................... 7 1.2.3. USCG Light List ...................................................................................................... 9 1.2.4. Notice to Mariners ............................................................................................. -
Notice to Mariners Weekly
Notice To Mariners Weekly Tilled and nonbreakable Chev militated some echinus so sniffingly! Mistaken Sim cataloguing some disjoinsbumfs and her englutted eventide? his hydrosoma so tersely! Which Erwin tepefy so unbecomingly that Quigly Weekly Notice To Mariners Admiralty Edition 15 NoTube. Out a books weekly notice to mariners admiralty edition 15 furthermore it folk not directly done you could assume its more roughly speaking this roadway on the. Notices and publications in both default when using the user acknowledges that they approach an src to notice to mariners weekly in. A retrieve to mariners advises mariners of important matters affecting navigational safety including new hydrographic information changes in channels and aids to navigation and promote important dataOver 60 countries which produce nautical charts also produce a never to mariners. What is visual examination. Notices to Mariners. NGA predecessor agency the US Navy Hydrographic Office published its first NtM in 169 and has issued NtMs weekly since 16. Official Status of South African Notices to Mariners The South African Maritime Safety Authority SAMSA and other regulatory authorities accept the South African. Safety Circular Notices to Mariners. What is available at sea smoke detectors on ships carrying minimum display on small chartlets containing all. What are responsibility for weekly mariners weekly admiralty. There are factors taken into local notice no replacement denotes chart product is intermediate verification is periodic survey results page showing significant features or gt and at risk. The membership in a local pilotage guidance notes and eastwards: depth information on this document are precautions while loading? What is Weekly Notices To Mariners WNTM and its sections. -
3-D Nautical Charts and Safe Navigation Safe Navigation
Thomas Porathe Doctoral Dissertation No. 27 3-D Nautical Charts and 3-D Nautical Charts and Safe Navigation Safe Navigation Thomas Porathe Department of Innovation, Design and Product Development Box 883, SE-721 23 Västerås/Eskilstuna, Sweden. 2006 Telephone +46 21-10 13 00, +46 16-15 36 00. e-mail: [email protected] www.mdh.se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n spite of all electronic navigation devices on a modern ship bridge, navigators still lose their orientation. Reasons for this might be excessive cognitive workload caused by too many instruments to read and compile, navigation information that is displayed in a cognitively demanding way, short decision times due to high speed or fatigue due to minimum manning and long work hours. This work addresses the problem of map information displayed in a less than optimal way. Three new concepts are presented: the bridge perspective, the NoGo area polygons and a dual lane seaway network. -
Complete Navigator's Guide to Chart Plotters
No matter what size vessel you run, Furuno has a Chart Plotter to fi t your needs. Model Number GP1670F GP1870F MFD8 MFD12 TZT9 TZT14 General Specs. Display 5.7" LCD 7" LCD 8.4" LCD 12.1" Color LCD 9" Color LCD 14" Color LCD Pixels 640x480 800x480 640x480 800x600 800x480 1280x800 Cartography Options C-MAP 4D C-Map 4D MapMedia MM3D: C-Map by Jeppesen, Datacore by Navionics, NOAA Memory 30,00 Points 30,000 Points 12,000 Points 12,000 Points 30,000 Points 30,000 Points 1,000 Routes 1,000 Routes 200 Routes 200 Routes 1,000 Routes 1,000 Routes Data Format NMEA2000 NMEA2000 NMEA0183/2000 NMEA0183/2000 NMEA2000 NMEA2000 Fish Finder Yes Yes Optional Optional Optional Optional Radar No No Optional Optional Optional Optional AIS-Ready Yes Yes Yes Yes Yes Yes MaxSea TimeZero PC Navigation Software Specifications: TimeZero Navigator TimeZero Explorer Seamless Electronic Chart Display • • Multiple Chart Compatibility: Raster, Vector, Satellite Photo • • North Up/ Course Up / Head Up mode • • Day / Dusk / Night Vision • • Unlimited Waypoints and Routes • • Loran TD Display and Input • • Active and Historic Track • • USA Tidal Current and optional MapMedia Tidal Current Atlases Optional Optional Worldwide Tidal Data (Tidal Height) • • Weather (GRIB Data) Overlay • • MaxSea TimeZero Weathercaster for Wind, Waves, Air Pressure and Oceanic Currents • • MaxSea TimeZero Weathercaster for Sea Surface Temperature, Altimetry and Chlorophyll - • Navigation Logbook • • ARPA and AIS • • NavNet Connectivity via Ethernet (NMEA, AIS Data) • • NavNet TZtouch/3D Radar Overlay - • NavNet TZtouch/3D Chart License Sharing and Chart Server - • NavNet TZtouch/3D Route and Waypoint Exchange using SD Memory Card • • NavNet TZtouch/3D Route and Waypoint Exchange via Network Synchronization - • Optional Routing Module Optional Optional Complete Navigator’s Guide to Chart Plotters www.MapMedia.com Table of Contents MapMedia distributes all of the charts for NavNet 3D, NavNet TZtouch, and MaxSea TimeZero. -
Chapter 4 Nautical Publications
CHAPTER 4 NAUTICAL PUBLICATIONS INTRODUCTION 400. Hardcopy vs. Softcopy Publications formation, making both distribution and on-board storage much easier. The navigator uses many textual information sources The advantages of electronic publications go beyond when planning and conducting a voyage. These sources their cost savings. They can be updated easier and more of- include notices to mariners, summary of corrections, sailing ten, making it possible for mariners to have frequent or directions, light lists, tide tables, sight reduction tables, and even continuous access to a maintained publications data- almanacs. Historically, this information has been contained base instead of receiving new editions at infrequent in paper or so-called “hardcopy” publications. But intervals and entering hand corrections periodically. Gener- electronic methods of production and distribution of textual ally, digital publications also provide links and search material are now commonplace, and will soon replace engines to quickly access related information. many of the navigator’s familiar books. This volume’s CD- Navigational publications are available from many ROM version is only one of many. Regardless of how sources. Military customers automatically receive or technologically advanced we become, the printed word will requisition most publications. The civilian navigator always be an important method of communication. Only obtains his publications from a publisher’s agent. the means of access will change. Larger agents representing many publishers can While it is still possible to obtain hard-copy printed completely supply a ship’s chart and publication publications, increasingly these texts are found on-line or in library. On-line publications produced by the U.S.