HFU HF Underground
Loggings => Spy Numbers => Topic started by: vhavrilko on November 15, 2014, 1957 UTC
Title:
XPA2 / 7523 kHz / 1923-1925 / 11-11-14 / 322
Post by:
vhavrilko
on
November 15, 2014, 1957 UTC
Polytones until 1925; co-channel QRM.
Link:
https://www.youtube.com/watch?v=ms4eQKl0l2g&feature=youtu.be