Hi Alan, Thank you for monitoring in San Diego. I checked RadioReference.com, and the frequency is included in the forum regarding tactical operations and refueling. But there is nothing specific to California that I could find. I have a copy of the Southern California Frequency Directory from ScannerStuff.com, and there is no mention of it. I confirmed that I can easily record from my HT to an audio file. However, I wonder whether doing that would violate any laws concerning retransmission (providing audio samples) of communications---especially since they may be government communications. ---Michael, NO6O On Mon, 12 Oct 2009 15:56:29 -0700 (PDT), Alain Michel wrote: ----- Forwarded Message ---- FROM: Alain Michel TO: michael@reynoldsoffice.com SENT: Monday, October 12, 2009 3:48:32 PM SUBJECT: Re: [Sbarc-list] 300.125 MHz Mike, I will monitor the freq down here and see what I can hear. You know that there are a couple of other great resources that might assist you in locating the source. Have you tried www.radioreference.com [1]? They've got a great database and ears everywhere! You might also try several of the Yahoo "milcom" groups. Alan...KI6HPO...N.E. San Diego Links: ------ [1] http://www.radioreference.com