Showing posts with label HF Broadcast. Show all posts
Showing posts with label HF Broadcast. Show all posts

Thursday, June 02, 2011

Halifax Nova Scotia high frequency weather and fax broadcast cease

Guess I somehow missed this announcement, but according to John Snyder on the Ocean Navigator Online website the Canadian Forces Metoc (Meteorology and Oceanography) Halifax ceased high frequency weather and fax broadcasts on Sept. 2, 2010. According to Senior Staff Officer Lt. Darryl Williams, “Canadian naval vessels are no longer using it because they receive weather information by other means. There are no plans to re-instate the HF weather and fax broadcast unless required for urgent military operational needs. The Canadian Coast Guard publication Radio Aids to Marine Navigation has been updated to reflect the status of the Canadian Forces Fleet Weather Broadcast.”

So the following frequencies CFH frequencies should no longer be active:

CALL SIGN FREQUENCIES TIMES EMISSION POWER
122.5 kHz ALL BROADCAST TIMES F3C 10 KW
4271 kHz ALL BROADCAST TIMES F3C 6 KW
6496.4 kHz ALL BROADCAST TIMES F3C 6 KW
10536 kHz ALL BROADCAST TIMES F3C 6 KW
13510 kHz ALL BROADCAST TIMES F3C 6 KW

Thursday, April 26, 2007

Are USCG HF Broadcast Going Away?

In a public notice sent out by the USCG Nav Team comes the following bit of news:

The US Coast Guard is seeking public comment on the need to continue providing high frequency (HF) radio broadcasts of weather forecasts and warnings. Public comment is necessary in order to assess the demand for the HF radio broadcasts in each of three forms:

(1) radiofacsimile;
(2) voice; and
(3) simplex teletype over radio (SITOR), also known as narrow band direct printing (NBDP).

The infrastructure necessary to provide these services has exceeded its useful life expectancy; the equipment is no longer manufactured, repairs are difficult to accomplish, and spare parts generally are not available. Comments should be submitted by August 24. 72 Fed. Reg. 20863

o.gov/2007/pdf/E7-7945.pdf> (April 26, 2007).

Regards,

The USCG Navigation Center Team
http://www.navcen.uscg.gov/