135K views · 4.3K reactions | Ham radio, also known as amateur radio, is a fascinating hobby. Ham radio enthusiasts can communicate with others around the world, including astronauts in space. Many ham radio operators enjoy building and experimenting with radio equipment. Ham radio can involve writing software, developing new technology, and more. Ham radio operators can participate in contesting, which some call the "Radio Sport" . | 4 F 1 E B D Amateur Radio | Facebook