launched fromRussia

Kosmos 521

Success

SEP 29197200:00:00 UTC

A single payload on Kosmos 3M.

A single payload on Kosmos 3M.

LIFTOFF

SEP 29 1972

00:00:00 UTC

Success

launched fromPad 132/2Plesetsk

aboardKosmos 3M

Payload

Kosmos 521