AMSAT-OSCAR 7: the Ham Satellite That Refused to Die
https://hackaday.com/2025/03/29/amsat-oscar-7-the-ham-satellite-that-refused-to-die/
Category: ham radio
When the AMSAT-OSCAR 7 (AO-7) amateur radio satellite was launched in 1974, its expected lifespan was about five years. The plucky little satellite made it to 1981 when a battery …read more