1981

1. 1981-05-23 launch

   Intelsat 501 — launch

   Category: Launches and Flight Tests › Type: Orbital launch

   Mission: Intelsat 501

   • Space transportation

   Atlas SLV-3D Centaur launched on the Intelsat 501 flight from Cape Canaveral Air Station, Florida, pad LC36B. Launch vehicle success.