"Rick" wrote

Radio Shack sells a neat little digital recorder/player about the size
of a large postage stamp that will record and replay the diving alarm
that Jack sent you ...

That was "Jack Erbes in Ellsworth Maine" (skimmer puke ;-)

"Jack Painter in Virginia Beach" (Submariner) sends:

http://www.dod.gov/multimedia/audio/modernsubdive.wav

Too bad the old klaxon officially retired with the end of the Poseidon
Missile boats. Fast Attacks and the new boomers have long gone to the awful
screeching sound referenced above. Both were poor recordings btw, but I
couldn't find a better one for either case. Unless you're willing to pay for
it, then there were websites that sell the old aaahh-UUUU-gaaahh horn
sounds.

Jack