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Long Beach
Long Beach

National Weather Service - San Pedro Channel - Southern California

MMSI Numbers for VHF Radio Digital Selective Calling (DSC) and Emergency Messaging



Please update your  Vessel Profile  to include your VHF radio's MMSI number (if you have one). 

The Red Button - What Does It Do?  An explanation of MMSI and Emergency DSC Calling.

Corsair MMSI Information  A list of Corsair vessels with their corresponding MMSI Numbers.

Many radios can accommodate a "group" calling number: the CorsYC Group Identity Number being used is: 033814777.