Sunday, 17 January 2021, 7:00 PM
Site: eGMDSS E-learning system
Course: SRC kurssi (SRC-FI)
Glossary: Sanasto


NAVigational AREA - Under the WWNWS the world's oceans are divided into 16 geographical sea areas, called NAVAREAs which are identified by Roman numerals and comprises NAVTEX CRS identified by a single letter of the alphabet from A to Z.


NAVigational TELex - It is a system for transmitting MSI in GMDSS Sea Area A1 and A2.


Nautical Mile - A nautical mile or sea mile is a unit of length. It corresponds approximately to one minute of latitude along any meridian. The international standard definition is: 1 NM = 1,852 m exactly.