TMinusZero
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Preparing the latest launch data.
TMinusZero
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Preparing the latest launch data.
Rocket launches
Launch history and upcoming schedule for Soyuz STB Fregat.


The 2.1b version adds an upgraded engine (RD-0124) with improved performance to the second stage. First launch took place from Plesetsk Cosmodrome Site 43 on 26 July 2008 with a classified military payload. The 2.1b/ST version is sometimes called Soyuz ST-B.
Tracks timing/status changes for up to the next 20 launches based on the last 120 days of updates.
No upcoming Soyuz STB Fregat launches scheduled.

Progress Rocket Space Centre, formerly known as TsSKB-Progress, is a space science and aerospace research company which is known for manufacturing launch vehicles and satellites. Most notably, Progress Rocket Space Cent…