encryption

  1. KC8UD
    Thread

    Short documentary on current numbers stations still operating

    Just came across this interesting short documentary "The Ultimate Radio Mystery" on YouTube about the numbers stations, some of their history and...
    Thread by: KC8UD, Apr 29, 2019, 2 replies, in forum: General Announcements
  2. K0LWC
    Thread

    Police Scanner Encryption: Good or Bad?

    [MEDIA]
    Thread by: K0LWC, Sep 11, 2018, 8 replies, in forum: Videos and Podcasts
  3. W5DNT
    Thread

    "The Big Tent of Amateur Radio - Let's find a better way!"

    QST All Amateurs!!! This document was recently published by Dr. Ted Rappaport, N9NB, for whom I have the highest respect. Ted raises several...
    Thread by: W5DNT, May 15, 2018, 94 replies, in forum: Ham Radio Discussions
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