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Launch FailureSoviet Space Program

Soyuz U: Yantar-2K 1

High-resolution film-return Yantar reconnaissance satellite

Thursday, 23 May 1974
Soyuz U: Yantar-2K 1

Mission Data

Soviet Space Program
🇷🇺Soviet Space ProgramEst. 1931
Launch VehicleSoyuz U
Vehicle FamilySoyuz
Vehicle Record694 of 714 launches (97.2%)
Provider TypeGovernment
Agency Record2288 successes / 168 failures (93%)
Success Streak17 consecutive
Mission TypeGovernment/Top Secret
Target OrbitLow Earth Orbit
Launch Pad43/3 (43L)
Location🇷🇺 Plesetsk Cosmodrome, Russian Federation RUS
Orbital Launches This Year#38
Agency Launches This Year#28
Launches From This Pad235
Launches From This Site1,689
Status Note

Either the launch vehicle did not reach orbit, or the payload(s) failed to separate.

Launch Site

43/3 (43L) · 62.9273°N 40.4500°E

Launch data from Launch Library 2 by The Space Devs.