The launch of Roscosmos Soyuz-U took place on 20 Mar 1974, launching the Kosmos 636 (Zenit-4MK #21, Germes #21) mission. The launch site was Baikonur, Kyzylorda Province, Kazakhstan. The payload was deployed in a LEO orbit.
DATE AND TIME
OPERATOR
LAUNCH SITE
Kyzylorda Province, Kazakhstan
VEHICLE
LEO