1971

1. 1971-12-20 launch

   Intelsat 4 F-3 — launch

   Category: Launches and Flight Tests › Type: Orbital launch

   Mission: Intelsat 4 F-3

   • Space transportation

   Atlas SLV-3C Centaur launched on the Intelsat 4 F-3 flight from Cape Canaveral Air Station, Florida, pad LC36A. Launch vehicle success.