5:05am PDT - June 5th, 2023
RT @wa1gov: Global Optimum NVIS Frequency Map Based Upon Hourly Ionosphere Soundings via https://t.co/6WcAAthKdo #hamradio https://t.co/ZXI…
0 retweets 1 likes - TI2RGM - Randall (@rgmk15)RT @wa1gov: Global Optimum NVIS Frequency Map Based Upon Hourly Ionosphere Soundings via https://t.co/6WcAAthKdo #hamradio https://t.co/ZXI…
0 retweets 1 likes - TI2RGM - Randall (@rgmk15)