Thorad SLV-2G Agena D | KH-4B 3
The Government/Top Secret flight Thorad SLV-2G Agena D | KH-4B 3 departed Vandenberg SFB, CA, USA atop a Thorad SLV-2G Agena D, bound for LEO.
- Launch time
- Status
- SUCCESS
- Operator
- United States Air Force
- Mission type
- Government/Top Secret
- Rocket
- Thorad SLV-2G Agena D
- Launch site
- Vandenberg SFB, CA, USA
- Launch pad
- Space Launch Complex 3W
- Payload
- —
- Target orbit
- LEO

Mission timeline
- 1968-05-01T21:31:00.000ZThorad SLV-2G Agena D clears the pad at Vandenberg SFB, CA, USA and begins its ascent.
- Thorad SLV-2G Agena D pushes through the region of maximum dynamic pressure.
- First stage completes its burn; main engine cutoff.
- First and second stages separate on schedule.
- Second-stage ignition confirmed.
- Orbital insertion burn complete; now in LEO.
- Mission declared a complete success.