HF High Seas Voice Broadcasts

U.S. COAST GUARD HF RADIOTELEPHONE (SINGLE SIDEBAND) BROADCAST SCHEDULE

All broadcasts are upper single sideband (USB), and include weather forecasts and warnings.ﾊ Broadcasts on 2670 kHz include navigational warnings, search and rescue broadcasts, and weather forecasts and warnings.ﾊ Frequencies are carrier (dial) frequencies.

Station: USCG Communications Area Master Station Atlantic Portsmouth VA/NMN

Time (UTC)	Frequency (kHz)
0330	4426ﾊ	6501	8764
0500	4426	6501	8764
0930	4426	6501	8764
1130	6501	8764	13089
1600	6501	8764	13089
1730	8764	13089	17314
2200	6501	8764	13089
2330	6501	8764	13089

Station: USCG Communications Area Master Station Pacific San Francisco CA/NMC

Time (UTC)	Frequency (kHz)
0430	4426	8764	13089
1030	4426	8764	13089
1630	8764	13089	17314
2230	8764	13089	17314

Station: USCG Communications Station Honolulu HI/NMO

Time (UTC)	Frequency (kHz)
0600	6501	8764
1200	6501	8764
1800	8764	13089
0000	8764	13089

Station: USCG Communications Station Kodiak AK/NOJ

Time (UTC)	Frequency (kHz)
0203	6501
1645	6501
--*	2670

* Broadcasts, announced on 2182 kHz, include urgent marine information broadcasts and severe weather warnings only.

Station: USCG Marianas Section Guam

Time (UTC)	Frequency (kHz)
0300	13089
0705	2670
0930	6501
1530	6501
2130	13089
2205	2670

Note: Except for 2670 kHz, these frequencies are also the coast-transmit portion of radiotelephone channels used for distress and safety calls to the Coast Guard.

Note: CAMSPAC, MARSEC Guam and most USCG Groups in the Atlantic, Gulf and Pacific Coasts also broadcast maritime safety information on 2670 kHz, after announcing the broadcast on 2182 kHz.

2670 kHz Voice Broadcasts from USCG Groups