Contribute
to QRZ
to QRZ
QRZ Trivia Quiz for 2025-03-09
Amateur radio operators, not the military, were primary in the development of single sideband radio which gave ham-radio it's big forward thrust.
A: True
B: False
Choose an answer from above...
You are not logged in!
You're welcome to stick around and try a few trivia questions but your progress will not be tracked and you will not be entered into the sweepstakes.
You're welcome to stick around and try a few trivia questions but your progress will not be tracked and you will not be entered into the sweepstakes.