Tsiklon-3 | Okean-O1 4
The Earth Science flight Tsiklon-3 | Okean-O1 4 departed Plesetsk Cosmodrome, Russian Federation atop a Tsiklon-3, bound for LEO.
- Launch time
- Status
- FAILED
- Operator
- Soviet Space Program
- Mission type
- Earth Science
- Rocket
- Tsiklon-3
- Launch site
- Plesetsk Cosmodrome, Russian Federation
- Launch pad
- 32/2
- Payload
- —
- Target orbit
- LEO

Mission timeline
- 1989-06-09T10:10:00.000ZTsiklon-3 roars off the pad at Plesetsk Cosmodrome, Russian Federation.
- The vehicle reaches Max Q, the highest aerodynamic load of the flight.
- Flight anomaly — the mission is unsuccessful.