Unnumbered DS-A1 technology satellite intended to test communications and navigation techniques and measure radiation. Kosmos-2I from Kapustin Yar LC-86/1 failed on 20 February 1965 and never reached orbit, so no Kosmos designation was assigned.
- Outcome
- Failure
- Orbit
- LEO
- Low Earth orbit
- Payload to orbit
- Did not reach orbit
- Flight
- 29th
- of 38 Kosmos-2I flights
- Date and time
- 20 February 1965, 06:30 UTC
- Rocket
- Kosmos-2I
- Builder
- Yuzhmash
- Launch site
- 86/1, Kapustin Yar, Russian Federation
- Payload
- Communications
- Launches in 1965
- 13th of 124