The LoRa radio communication system is useful for low-bandwidth communication, and as many readers will be aware its special skill...
distance
AMSAT NEWS SERVICE ANS-064 In this edition: * New Satellite Distance Records * VUCC Satellite Standings as of March 1,...
AMSAT NEWS SERVICE ANS-036 In this edition: * AO-95 QRT * VUCC Satellite Standings as of February 1, 2023 *...