[MilCom] RE: [WUN] New Coast Guard HF Freqs

Larry Van Horn larry at grove-ent.com
Thu Dec 16 09:40:24 EST 2004


A quick check out the USCG Nav Center website
http://www.navcen.uscg.gov/marcomms/cgcomms/NewFreq2005.htm
indicates the the USCG is changing the radio frequencies they use for
initial contact effective 1 Jan 2005.

>From the website:
Effective 010001Z Jan 05, the Coast Guard will change the radio
frequencies used for initial Single Sideband voice contact with its long
range communication facilities as follows:

CURRENT SHIP/SHORE 	NEW SHIP/SHORE 
4134/4426 KHz 		4125/4125 KHz 
6200/6501 KHz 		6215/6215 KHz 
8240/8764 KHz 		8291/8291 KHz 
12242/13089 KHz 		2290/12290 KHz 
Note: Frequencies are carrier frequencies and in kilohertz. 

Use of these frequencies is authorized for intial contact and distress
traffic only. The frequency for follow-on non-distress-related Single
Sideband voice communications shall be as mutually arranged on initial
contact.

And now you know the rest of the story! ;-))

73 all Chief

Larry Van Horn, N5FPW USN (Ret)
Monitoring Times Assistant Editor and Milcom Columnist
WUN Military/Government Newsletter Columnist
Grove Enterprises Technical Support Department
Telephone: V-828-837-9200/800-438-8155/F-828-837-2216


-----Original Message-----
From: wun-bounces at mailman.qth.net [mailto:wun-bounces at mailman.qth.net]
On Behalf Of Rapbep at aol.com
Sent: Thursday, December 16, 2004 8:11 AM
To: wun at mailman.qth.net
Cc: milcom at mailman.qth.net
Subject: [WUN] New Coast Guard HF Freqs


All,

Received the following last evening on unattended collection of 518 KHz 
NAVTEX broadcast:

CURRENT SHIP/SHORE            NEW SHIP/SHORE
          4134/4426                  4125/4252
           6200/6501                 6215/6215
          8240/8767                  8291/8291
         12242/13089                 12290/12290
2. FREQUENCIES ARE CARRIER FREQUENCIES AND IN KILOHERTZ.
   USE IS AUTHORIZED FOR INITIAL CONTACT AND DISTRESS
   TRAFFIC ONLY. FREQUENCY FOR FOLLLW-ON NON-DISTRESS RELATED
   SINGLE SIDEBAND VOICE COMMUNICATIONS SHALL BE AS MUTUALLY
   ARRANGED ON INITIAL CONTACT.
3. CANCEL AT TIME//292002Z DEC 04//

I received it twice and unfortunately both times the beginning of the
message 
was garbled.
But looks like the CG has switched to new HF maritime freqs.



RON(Rapbep at aol.com)
Utility Station Monitoring
Maryland, USA
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