'flying, flight') is a Russian aerospace engineering state corporation best known for being the manufacturer of GLONASS satellites and the Kosmos-3M space launch vehicle.

As of 2009, the company was also planned to eventually take over the production of the Briz-KM upper stage, which was then used on the Rockot launch vehicle.

[1][5] In the event, this was not achieved as production-level Angara flights were delayed by over half a decade from the plan to begin flying in 2015.

], providing the Kosmos-3M launch vehicle[3] as well as designing and producing satellite platforms for OHB-System's Orbcomm project.

[8] The failed satellites experienced attitude control system anomalies as well as anomalies with its power systems, which resulted in the satellites losing their proper orientation toward the sun and in reduced power generation.