Proton | TKS-VA 1 & 2
Soviet Space Program flew Proton | TKS-VA 1 & 2 on a Proton out of Baikonur Cosmodrome, Republic of Kazakhstan, placing its payload in LEO.
- Launch time
- Status
- SUCCESS
- Operator
- Soviet Space Program
- Mission type
- Test Flight
- Rocket
- Proton
- Launch site
- Baikonur Cosmodrome, Republic of Kazakhstan
- Launch pad
- 81/24 (81P)
- Payload
- —
- Target orbit
- LEO

Mission timeline
- 1976-12-15T01:30:00.000ZProton clears the pad at Baikonur Cosmodrome, Republic of Kazakhstan and begins its ascent.
- Proton pushes through the region of maximum dynamic pressure.
- Orbital insertion burn complete; now in LEO.
- Mission declared a complete success.