Meteorology · GMDSS Weather — SafetyNET
For weather and warnings beyond NAVTEX coverage in the open ocean, the GMDSS provides forecasts through:
- AAIS safety messages
- BVHF Channel 16 voice only
- CMF radiotelephone on 2182 kHz only
- DInmarsat SafetyNET (Enhanced Group Call) satellite broadcasts✓ Correct
Explanation
SafetyNET uses Inmarsat Enhanced Group Call to broadcast Maritime Safety Information — including METAREA weather forecasts and warnings — to ships in ocean areas beyond NAVTEX range (GMDSS sea area A3).
Authority: IMO GMDSS; SOLAS Chapter IV; Inmarsat SafetyNET
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