Soyuz-U-PVB | Resurs-F 1
The Earth Science flight Soyuz-U-PVB | Resurs-F 1 departed Plesetsk Cosmodrome, Russian Federation atop a Soyuz-U-PVB, bound for LEO.
- Launch time
- Status
- SUCCESS
- Operator
- Soviet Space Program
- Mission type
- Earth Science
- Rocket
- Soyuz-U-PVB
- Launch site
- Plesetsk Cosmodrome, Russian Federation
- Launch pad
- 43/3 (43L)
- Payload
- —
- Target orbit
- LEO

Mission timeline
- 1989-05-25T08:50:00.000ZSoyuz-U-PVB roars off the pad at Plesetsk Cosmodrome, Russian Federation.
- The vehicle reaches Max Q, the highest aerodynamic load of the flight.
- MECO — first-stage propulsion ends after a nominal burn.
- Clean stage separation confirmed.
- The upper-stage engine lights up after separation.
- Orbit insertion confirmed — now circling in LEO.
- All mission objectives achieved.