Soyuz 11A511M – EnergiaFamily: Soyuz Length: 50 meters Diameter: 2.95 meters Launch Mass: 300 Low Earth Orbit Capacity: 6600The Soyuz 11A511M was manufactured by Energia with the first launch on 1971-12-27. Soyuz 11A511M has 0 successful launches and 0 failed launches with a total of 0 launches. The Soyuz was a Soviet expendable carrier rocket designed in the 1960s by OKB-1 and manufactured by State Aviation Plant No. 1 in Kuybyshev, Soviet Union. It was commissioned to launch Soyuz spacecraft as part of the Soviet human spaceflight program, first with 8 uncrewed test flights, followed by the first 19 crewed launches.Manufacturer Energia is a Government RUS entity that was founded in 1946 and is administered by .Energia has 0 successful launches and 0 failed launches with a total of 0 launches.