2:17am PST - February 6th, 2022
RT @wa1gov: Global Optimum NVIS Frequency Map Based Upon Hourly Ionosphere Soundings via https://t.co/6WcAAthKdo #hamradio https://t.co/WPF…
0 retweets 1 likes - Jeffrey Warren (@K1zhd)RT @wa1gov: Global Optimum NVIS Frequency Map Based Upon Hourly Ionosphere Soundings via https://t.co/6WcAAthKdo #hamradio https://t.co/WPF…
0 retweets 1 likes - Jeffrey Warren (@K1zhd)