Skynet 4D
Delta II
United States Air Force
Mission
Skynet 4D
Type: Communications
Skynet 4 was the third generation of UK Ministry of Defense communications satellites. They provided jam-proof communications service between fixed and mobile land and sea-based ground stations.
Trajectory
The trajectory is unavailable. Check back for updates.
Location
Space Launch Complex 17B
Cape Canaveral, FL, USA
888 rockets have launched from Cape Canaveral, FL, USA.

Rocket
Delta II 7925-9.5 – United Launch Alliance
- Family: Delta
- Length: 38.9 m
- Diameter: 2.4 m
- Launch Mass: 232 T
The Delta II 7925-9.5 was manufactured by United Launch Alliance with the first launch on 1998-01-10. Delta II 7925-9.5 has 25 successful launches and 0 failed launches with a total of 25 launches. Delta II is an American space launch system developed by McDonnell Douglas, now part of the Delta rocket family operated by United Launch Alliance. With more than 150 missions and a nearly perfect track record, Delta II has established itself as one of the most successful orbital launch systems.
Agency
United States Air Force – USAF
- Type: Government
- Abbreviation: USAF
- Country: USA