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U.S. Coast Guard Broadcast Notice to Mariners

Important Notice to Mariners

The following is a quote from U.S. Coast Guard Broadcast Notice to Mariners, Date-Time Group R 141643Z Dec 04:

Effective 010001Z Jan 05 Coast Guard Long Range Communications Facilities will change their Single Sideband Voice radio guard to the following frequencies: 4125, 6215, 8291, 12290. Frequencies are carrier frequencies and in Kilohertz. Emission is single sideband (upper sideband). These frequencies are intended for initial voice contact and distress alerts and working only. Follow on working frequencies if necessary shall be by mutual agreement after initial contact. There are no changes to Marine Safety Information Broadcast frequencies or schedules.

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Page last modified: April 11, 2005