Retired· Progress Rocket Space Center

Soyuz STA Fregat

1a version includes conversion from analog to digital flight control system and uprated engines on the booster and the first stage with improved injection systems.

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Launches

since Dec 2011

Success rate

100%

8 of 8 successful

In a row

successful launches

Launches per Year

Full year2026 so far

Specifications

Height: 46.3 m
Diameter: 2.95 m
Liftoff mass: 312 t
To low Earth orbit: 7,020 kg
To geostationary transfer: 2,810 kg
Stages: 3
First flight: December 17, 2011
Manufacturer: Progress Rocket Space Center

Next Launches

No Upcoming Launches

No launch is scheduled for this vehicle right now.

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