RocketSoyuz-2.1bStage flies it · hover takes it apart50.7 m · 313 t
Soyuz-2.1b, built by TsSKB-Progress (Russia). First flew in 2006. 50.7 m tall, 2.95 m across, 313 t at lift-off. Payload: 7,600 kg to low Earth orbit, 4,900 kg to sun-synchronous orbit. Engines: 4 × RD-107A on the boosters, 1 × RD-108A on stage 1, 1 × RD-0124 on stage 2. Figures from the database's vehicle record. Stage lengths and diameters follow Soyuz-2 on Wikipedia; interstages, fairings and engine bells are drawn to estimated proportions.