Polaris Intelligence
Information
Organizations
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
[Intelsat IV F-1]
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
Intelsat
Manufacturer
Intelsat
Launch Mission
Intelsat 4 F-1
5/22/1975