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Each serves to allocate responsibility for sending Marine and Safety Information (navigational warnings) to ships at sea, as part of the Global Maritime Distress and Safety System (GMDSS). A list of Navtex stations. Please improve this list by determining the exact location of the transmission antenna! Station broadcast ranges are in nautical ...
A notice to mariners (NtM [1] or NOTMAR, [2]) advises mariners of important matters affecting navigational safety, including new hydrographic information, changes in channels and aids to navigation, and other important data. [3] Over 60 countries which produce nautical charts also produce a notice to mariners.
Each station transmits a NAVTEX broadcast six times a day, including two rebroadcasts of the general forecast. A NAVTEX broadcast includes maritime navigation warnings, weather forecasts, ice warnings, Gulf Stream locations, radio navigation information, rescue messages, and marine advisories. Each station has 2 NAVTEX transmitters.
Warnings are sent using methods such as NAVTEX and Inmarsat-C. [5] Once a warning is no longer relevant, the notice is cancelled. Longer-term hazards are converted into a notice to mariners. [5] The highest level of warning is a Navigational Area warning. There are also Sub-Area warnings, Coastal warnings, and Local warnings.
The Radio Navigational Aids (Publication 117) publication contains a detailed list of selected worldwide radio stations that provide services to the mariner. [1] The publication is divided into chapters according to the nature of the service provided by the radio stations. [ 1 ]
A NAVTEX receiver prints an incoming message NAVTEX message for the Baltic Sea. NAVTEX (NAVigational TEleX), sometimes styled Navtex or NavTex, is an international automated medium frequency direct-printing service for delivery of navigational and meteorological warnings and forecasts, as well as urgent maritime safety information (MSI) to ships.
Sécurité: A radio call that usually issues navigational warnings, meteorological warnings, and any other warning needing to be issued that may concern the safety of life at sea, yet may not be particularly life-threatening. Pan-pan: This is the second most important call. This call is made when there is an emergency aboard a vessel, yet there ...
The eastern part of the Pacific Ocean, west of the North and South American coast and east of 120°W, from 3°24'S to the equator, then to 180°, to 50°N then northwestwards to 53°N 172°E, northeastwards following the marine frontier between United States and Russian Federation waters to 67°N: METAREA XIII: Russian Federation