Failed Zenit-4 (serial #75) photoreconnaissance launch on a Voskhod from Plesetsk; the high-resolution film-return spy satellite did not reach a usable orbit and received no Kosmos designation.
- Outcome
- Failure
- Orbit
- LEO
- Low Earth orbit
- Payload to orbit
- Did not reach orbit
- Flight
- 130th
- of 299 Voskhod flights
- Date and time
- 21 July 1970, 12:30 UTC
- Rocket
- Voskhod
- Builder
- RKK Energia
- Launch site
- 43/4 (43R), Plesetsk Cosmodrome, Russian Federation
- Payload
- Government/Top Secret
- Launches in 1970
- 59th of 124