K3SAV Nuclear Ship Savannah, Baltimore, Maryland will be QRV tomorrow, Saturday July 21, from 1200 UTC until ? on 20 & 40 meters CW & SSB.
Special event call sign "K3S" will be used in celebration of the 59th Launch Day Anniversary of July 21, 1959. QSL info on QRZ #hamr
Especially if you are in parts of Tennessee, Alabama, and Georgia, now is a good time to review your tornado safety plans. #TNwx#ALwx#GAwx
Some good tornado safety resources:
https://t.co/DVTy3KFvQD
https://t.co/C0ggFpLsse
https://t.co/LjNs3UMCNx
#hamradio#HamRadio#hamr#SSB From quantum physics to digital communication: Single sideband continuous phase modulation https://t.co/YCOz6ZxYK8 #FSK https://t.co/FRk1aeAWzR
#hamradio#HamRadio#hamr First known E --> W transatlantic crossing below 8.3 Hz. W1VD copied the 8270.100 Hz signal of DK7FC https://t.co/h9YdG7kcFT https://t.co/OIt2rJKYyp