[Spooks] [enigma2000] S28 report

[Utility World (Hugh Stegman)]

No STANAG here (via the Internet stream).  Just an erratic sine wave 
that has some kind of keying every 60 seconds.  It jumps from 560 to 
around 570 Hz and then goes back down in steps, like a coarsely 
generated sawtooth wave.

There's also off-frequency CW at 3 kHz which sounds like one of those 
PVO datagram things with the character strings and the ? for missing data.

-hugh