Unnamed Soviet DS-K-40 No.2 experimental radar satellite launched on a Kosmos (63S1) from Kapustin Yar LC-86/1; the first stage failed 83 seconds after liftoff, destroying the payload before orbit (provisional designation would have been Kosmos 110).
- Outcome
- Failure
- Orbit
- LEO
- Low Earth orbit
- Payload to orbit
- Did not reach orbit
- Flight
- 35th
- of 38 Kosmos-2I flights
- Date and time
- 21 February 1966, 13:30 UTC
- Rocket
- Kosmos-2I
- Builder
- Yuzhmash
- Launch site
- 86/1, Kapustin Yar, Russian Federation
- Payload
- Government/Top Secret
- Launches in 1966
- 16th of 131