Thesi
Browse the glossary using this index
Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL
G |
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GOC General Operator’s Certificate of Proficiency | |
GPS Global Positioning System. A satellite | |
GT Gross Tonnage (replaces Gross Registered Tonnage (GRT)) | |
H |
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H3E Radiotelephony using amplitude modulation, single sideband, full carrier | |
HF High Frequency (3 to 30 MHz) | |
Homing signals Locating signals transmitted by a ship in distress or survival craft to provide a bearing for searching vessels and aircraft. | |
Hz hertz | |
I |
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IAMSAR | |
ICAO International Civil Aviation Organisation. | |
IMDG International Maritime Dangerous Goods Code. | |