The 1st OneWeb-pilot satellites were launched successfully from Guiana space center

28.02.2019

On February 27 at 18:37 local Guiana time (February 28 at 00:37 Moscow time), a Soyuz-ST-B launch vehicle with a Fregat-M upper stage was launched from the Soyuz Launch Complex at the Guiana Space Center with the first OneWeb-pilot satellites.

The launch was performed under the contract between Glavkosmos and Arianespace and in close cooperation with RKTs Progress, NPO Lavochkin and TsENKI.

The constellation of 6 satellites was deployed at approximately 1000 km (altitude) and 87,77 deg. inclination.

During the launch, the technology of insertion into orbit and separation of the whole set of satellites was tested.

OneWeb LEO satellites are designated to provide the consumers with broadband Internet. The orbital constellation will consist of 18 plains with 36 satellites in each. It is planned that the launches will be performed from Vostochny, Baikonur and the Guiana Space Centre.

Interesting facts 1/3
On July 15, 1975 Soyuz-19 spaceship was lifted aboard Soyuz-U launch vehicle. It was the first international space flight with the docking of Apollo, a US spaceship. The famous Soyuz-Apollo docking was a historical event and a symbol of rapprochement between the two superpowers in the period of détente during the long-lasting Cold War.
Interesting facts 2/3
On April 4, 2019, Glavkosmos JSC, under a contract with Arianespace, launched four communication satellites of O3b Networks, a subsidiary of Luxembourg-based satellite communications operator SES. The name O3b stands for “Other 3 billions”, which refers to the world's population, where broadband Internet is not available right now. Thanks to the O3b satellites, the Internet will come to them.
Interesting facts 3/3
Soyuz-2.1a became the first rocket launched from the new Russian space center Vostochny. The historical launch was conducted on April 28, 2016.