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Anyone on the upper Chesapeake, Sunday, (with a DSC VHF) probably listened
to this one........ Three DSC "DISTRESS" alerts were transmitted. One around 8:15 AM, and two, about 5-10 minutes apart, around 2:30 PM (EDT.) I copied the two in the afternoon and wrote down the MMSI (same both times,)....figuring that the Coast Guard had received it as well. JESUS....if you've never heard one...the alarm signal (from the Icom 402) is LOUD and obnoxious! It'll get your attention! NO position information accompanied these receptions on my radio. After the second one...I hear a skipper call CG group Baltimore with a question about the strange alarm he has received (he hasn't a clue.) He reads the display to the Coast Guard...who shakily explains to the guy what he has received (they.....the COAST GUARD....acted like they had NOT RECEIVED IT AT ALL!) Other boaters chime in with addn'l information about the same MMSI distress they received in the morning. About an hour later...the CG marine broadcast comes out, describing the three distress transmissions.....TWO possible boat names, and a general vicinity in which they were believed to be in (Rock Hall....if anyone's interested.) I assume they were using the boat in questions home port.... I hope that everything turned out OK....I would LIKE to think that if someone lifted that red cover....they MEANT it. If NOT....there are certainly no ANONYMOUS DSC "maydays"..........someone will get warned....I hope..... My question.....I could not get my Icom 402 to reliably receive PRIVATE DSC transmissions without placing channel 70 in a scan list, or parking the radio right on 70. Perhaps there were other factors involved......but...... Isn't the radio supposed to "listen" to 70 at all times? (manual does not even scratch the surface.......) My pal and I were right next to one another playing with the private selective call....perhaps we were too close.... Anyway...it's comforting to know that it received the distress alarm...... The DISTRESS alerts were received in my normal operating mode......DUAL WATCH 16 and 22. I have received severe weather alerts in this mode as well. I SUPPOSE that Coast Guard does not have DSC distress capability everywhere yet...just be aware! Joe |