ABOUT SOYUZ 2.1A
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.
It is currently used for crewed Soyuz and Progress flights to the ISS.
PAYLOAD CAPACITY
7,020 kg
TO LEO
15,479 lbs
2,810 kg
TO GTO
6,196 lbs
LIFTOFF THRUST
4,149
KILONEWTONS
932,733
POUNDS-FORCE
~5,564
HORSEPOWER
FLIGHT HISTORY
Soyuz 2.1a | Soyuz MS-29
Soyuz 2.1a | Progress MS-34 (95P)
Soyuz 2.1a | Progress MS-33 (94P)
Soyuz 2.1a | Progress MS-31 (92P)
Soyuz 2.1a | Soyuz MS-27
Soyuz 2.1a | Progress MS-30 (91P)
Soyuz 2.1a | Progress MS-26 (87P)
Soyuz 2.1a | Progress MS-25
Soyuz 2.1a | Progress MS-07 (68P)
Soyuz 2.1a | Progress MS-06 (67P)
Soyuz 2.1a | Progress MS-02 (63P)
Soyuz 2.1a | Bars-M No. 2 (Kosmos 2515)
Soyuz 2.1a | Progress MS (62P)
Soyuz 2.1a | Kobalt-M (Kosmos 2505)
Soyuz 2.1a | Progress M-27M
🚀 OTHER PROGRESS ROCKET SPACE CENTER VEHICLES