Polaris Intelligence
Polaris
Intelligence
AboutNational IntelligenceOrganizationsProductsMissionsVehiclesSpacecraftConstellationsForecastsLatest Information
Explore
© Polaris Intelligence 2026Admin

DSP F1

retired
Admin Edit
Orbit: MEOLaunched 11/6/1970
Technical Specifications
Verified technical details
Dry Mass
860 kg
Total Mass
894 kg
Power
Unknown
Design Life
Unknown
Stakeholders

Operator

U.S. Air Force

Manufacturer

Northrop Grumman
Launch Mission

DSP 1

11/6/1970