🚀Launchpad

Soyuz STB Fregat

Progress Rocket Space Center

Hersteller
Progress Rocket Space Center
Familie
Soyuz, Soyuz 2
Erstflug
2011-10-21
Länge
46.3 m
Durchmesser
2.95 m
Nutzlast LEO
8.200 kg
Nutzlast GTO
3.250 kg
Starts
14
Erfolgreich
13

The 2.1b version adds an upgraded engine (RD-0124) with improved performance to the second stage. First launch took place from Plesetsk Cosmodrome Site 43 on 26 July 2008 with a classified military payload. The 2.1b/ST version is sometimes called Soyuz ST-B.