Thor Agena D | KH-4 20
The KH-4 (Keyhole-4) was fourth version in the Corona-program to build an optical reconnaissance satellite.
Mission Details
- Launch date: April 1, 1963 at 11:01 PM UTC
- Launch vehicle: Thor Agena D
- Operator: United States Air Force
- Launch site: Vandenberg SFB, CA, USA
- Mission type: Government/Top Secret