AMSAT-OSCAR 7, or AO-7, is the second Phase 2 amateur radio satellite constructed by the Radio Amateur Satellite Corporation (AMSAT). It was launched...

cooperation, with AMSAT-OSCAR 7 (AO-7) launching with a new transponder developed and built by Karl Meinzer and AMSAT Germany (AMSAT-DL). AMSAT Japan (JAMSAT)...

than 40 years before spontaneously resuming transmissions in 2012. AMSAT-OSCAR 7 is an amateur-radio communications satellite which was launched into...

satellites receive an OSCAR designation, which is an acronym for Orbiting Satellite Carrying Amateur Radio. The designation is assigned by AMSAT, an organization...

rocket on November 15, 1974. The launch carried two other satellites: AMSAT-OSCAR 7 and Intasat. It remained operational for 1463 days until it was deactivated...

OSCAR 8 (also called AO-08, Phase 2D or Amsat P2D) is an American amateur radio satellite. It was developed and built by radio amateurs of the AMSAT and...

4 kg, it was launched piggyback with two other satellites, ITOS-G and AMSAT-OSCAR 7. It had a lifespan of two years, and carried a beacon experiment to...

R. (October 1975). "Intersatellite communication using the AMSAT-OSCAR 6 and AMSAT-OSCAR 7 radio amateur satellites". Proceedings of the IEEE. 63 (10)...

SuitSat-1, Mr. Smith, Ivan Ivanovich, RadioSkaf, Radio Sputnik, and AMSAT-OSCAR 54) was a retired Russian Orlan space suit with a radio transmitter mounted...

AMSAT-OSCAR-40, also known as AO-40 or simply OSCAR 40, was the on-orbit designation of an amateur radio satellite of the OSCAR series. Prior to launch...