2:22pm PDT - April 19th, 2021

RT @wa1gov: Global Optimum NVIS Frequency Map Based Upon Hourly Ionosphere Soundings via https://t.co/6WcAAtzl4W #hamradio https://t.co/Fbp…

0 retweets   1 likes  - James Hannibal (KH2SR) (@QuirkyQRP)