Russian manned spacecraft module. One launch, 1976.09.15, Soyuz 22. MKF6 Camera replaced docking system and Igla automatic rendezvous and docking system deleted. Four windows, BO separated after retrofire. Living section.
AKA: Bytovoy otsek. Status: Operational 1976. Gross mass: 1,150 kg (2,530 lb). Height: 3.10 m (10.10 ft). Diameter: 2.65 m (8.68 ft).