The launch of Roscosmos Soyuz-U took place on 27 Apr 1979, launching the Kosmos 1097 (Yantar-4K1 #1, Oktan #1) mission. The launch site was Plesetsk, Arkhangelsk Oblast, Russia. The payload was deployed in a LEO orbit.
DATE AND TIME
05:15 PM UTC
OPERATOR
LAUNCH SITE
Arkhangelsk Oblast, Russia
VEHICLE
LEO