Atlas E/MSD | Parcae 4A,B,C & MSD 4
The Parcae satellites were passive ELINT satellites. MSD satellites were dispensers of triplets of ocean surveillance satellites.
Mission Details
- Launch date: December 9, 1980 at 07:18 AM UTC
- Launch vehicle: Atlas E/MSD
- Operator: United States Air Force
- Launch site: Vandenberg SFB, CA, USA
- Mission type: Government/Top Secret