Glossary
Nautical chart abbreviations are like the secret code of the seas—except instead of buried treasure, they lead to rocks, buoys, and mysterious dashed lines that scream, 'Don’t sail here.' Learning them can feel like cracking a pirate’s encrypted diary, but don’t worry, matey! With clever tools, quirky mnemonics, and a splash of humour, we’ll help you go from 'What’s "FOUL" mean? to confidently navigating the “Wk” wrecks and “Fl G” flashes like a salty sea captain. Think of it as Rosetta Stone, but for avoiding sandbanks!
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TermDefinition
- General Nautical Terminology Deck Officer
A licensed mariner responsible for the safe navigation, operation, and management of a vessel's deck department.
Deck Officers, also known as...
More Details - Phonetic Alphabet Delta
Phonetic alphabet letter D or a type of anchor. A delta refers to a landform created at the mouth of a river where it flows into an ocean, sea,...
More Details - General Nautical Terminology Deviation
Deviation refers to the difference between a vessel's actual compass heading and the magnetic heading indicated by the compass. Deviation is...
More Details - General Nautical Terminology Deviation card
A deviation card is produced for a steering compass once it has been swung. The card provides the details necessary to correct the compass for...
More Details - General Nautical Terminology Downhaul
A downhaul is a line or tackle to apply downward tension on a sail or spar to control its shape and optimise performance.
The downhaul is an...
More Details - General Nautical Terminology Dyneema
Dyneema is a high-performance synthetic fibre known for its exceptional strength-to-weight ratio. It is often used in marine applications for...
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