Cosmonauts:
    Pavel R. Popovich [2], Commander
    Yuri P. Artyukhin [1], Flight Engineer
Backup:
    Gennadi Sarafanov
    Lev Dyomin
Launch:
    Date: 3 July 1974
    Time: 18:51 UTC
Landing:
    Date: 19 July 1974
    Time: 12:21 UTC
Duration: 15 days, 17 hours, 30 minutes
Call Sign: Berkut (Golden Eagle)

The cosmonauts worked in the Salyut 3 (Almaz) space station, the only crew to do so.