The launch of Roscosmos Soyuz-U took place on 31 Aug 1979, launching the Kosmos 1126 (Zenit-6U #10, Argon #10) mission. The launch site was Plesetsk, Arkhangelsk Oblast, Russia. The payload was deployed in a LEO orbit.
DATE AND TIME
11:30 AM UTC
OPERATOR
LAUNCH SITE
Arkhangelsk Oblast, Russia
VEHICLE
LEO