Soyuz 2.1b/Fregat
Soyuz 2.1b/Fregat (Soyuz) is produced by Progress Rocket Space Center in Russia and flown by Progress Rocket Space Center.

Specifications
- Height
- 46.3 m
- Diameter
- 2.95 m
- Mass
- 312000 kg
- Stages
- 4
- Thrust
- 4150 kN
- LEO payload
- 8200 kg
- First flight
- Dec 27, 2006
Manufacturer & operator
- Family
- Soyuz
- Variant
- Fregat
- Manufacturer
- Progress Rocket Space Center
- Operator
- β
- Country
- Russia
Launch sites
- Plesetsk Cosmodrome, Russian Federation (21 launches)
- Baikonur Cosmodrome, Republic of Kazakhstan (3 launches)
- Vostochny Cosmodrome, Siberia, Russian Federation (2 launches)
Launch history
26 launches to date.
SUCCESSSoyuz 2.1b/Fregat | Glonass-K1 No. 23 (Kosmos 2619)
SUCCESSSoyuz 2.1b/Fregat | Glonass-K1 No. 18 (Kosmos 2595) & Kosmos 2596
SUCCESSSoyuz 2.1b/Fregat | EKS 6 (Tundra 6) (Kosmos 2563)
SUCCESSSoyuz 2.1b/Fregat | Glonass-K1 No. 17 (Kosmos 2559)
SUCCESSSoyuz 2.1b/Fregat | Glonass-K1 No. 16 (Kosmos 2557)
SUCCESSSoyuz 2.1b/Fregat | EKS 5 (Tundra 5) (Kosmos 2552)
SUCCESSSoyuz 2.1b/Fregat | Glonass-K1 No. 15 (Kosmos 2547)
SUCCESSSoyuz 2.1b/Fregat | EKS 4 (Tundra 4) (Kosmos 2546)
SUCCESSSoyuz 2.1b/Fregat | EKS 3 (Tundra 3) (Kosmos 2541)
SUCCESS