2:37am PDT - April 23rd, 2022

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

0 retweets   2 likes  - James Hannibal (KH2SR) (@QuirkyQRP)