Next Spaceflight


Soyuz ST-B/Fregat-MT | OneWeb Flight 1

Window Opens
Feb 07, 2019
Window Closes
Feb 07, 2019

Launch Vehicle

Soyuz ST-B/Fregat-MT
Status: Active
Payload to LEO: 8,200 kg
Payload to GTO: 3,250 kg
Stages: 4
Strap-ons: 4
Rocket Height: 46.2 m
Fairing Diameter: 4.11 m
Fairing Height: 11.4 m


OneWeb Flight 1

The first launch of OneWeb's planned high-speed internet constellation. In total, the constellation is expected to feature around 2,000 satellites.
Payloads: 10
Total Mass: 1,450 kg
Low Earth Orbit