Unprecedented combination of parameters doomed Soyuz-2.1b launch – Satellite News Digest

The Roskosmos Commission set up to investigate the launch failure of a Soyuz-2.1b rocket with Fregat upper stage and carrying Meteor-M and piggyback satellites, which was executed from the Vostochny Spaceport on 28 November 2017, has completed its work.

http://www.sat-nd.com/archive/?id=2017121200

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