Polaris Intelligence
Information
Organizations
Products
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
INTELSAT IV F1
retired
Admin Edit
Orbit: GEO
Launched 5/22/1975
Technical Specifications
Verified technical details
Dry Mass
531 kg
Total Mass
1387 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
Intel
Manufacturer
Hughes Space and Comms. Co (Hughes Satellite Systems)
Launch Mission
Intelsat 4 F-1
5/22/1975