Family: Soyuz
Length: 46.3 m
Diameter: 2.95 m
Launch Mass: 312 T
Low Earth Orbit Capacity: 7020 kg
The Soyuz 2.1a was manufactured by Progress Rocket Space Center with the first launch on 2004-11-04. Soyuz 2.1a has 32 successful launches and 1 failed launches with a total of 33 launches. The Soyuz 2.1A converted the flight control system from analog to digital, which allowed launch from fixed platforms. It also allowed big fairings and payloads.
