1975

1. 1975-05-21 launch

   Kosmos-731 — launch

   Category: Launches and Flight Tests › Type: Orbital launch

   Mission: Kosmos-731

   • Space transportation

   Voskhod 11A57 launched on the Kosmos-731 flight from NIIP-5, Baykonur, Kazakstan, pad LC31. Launch vehicle success.