"JDP" wrote in message
...
I logged this about 3 weeks ago @ 08:15 UTC to about 08:30 UTC on USB.
Just a male voice transmitting a long series of phoenetics (alpha, bravo,
etc.) When signing off @ about 08:30 UTC, he said, "this concludes message
#69, end of transmission." Any ideas what this was?

EAM on 6739 (your radio is off frequency).
http://www.monitoringtimes.com/html/eam.html
(Really should address to the shortwave newsgroup not the scanner one.)