Atlas IIA | INMARSAT III F-3
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
Dec. 18, 1996, 1:57 a.m. - Dec. 18, 1996, 1:57 a.m.
Instantaneous launch window.
Dec. 18, 1996, 1:57 a.m. - Dec. 18, 1996, 1:57 a.m.
Launched in 1996-8, the Inmarsat-3s were built by Lockheed Martin Astro Space (now Lockheed Martin Missiles & Space) of the USA, responsible for the basic spacecraft, and the European Matra Marconi Space (now Astrium), which developed the communications payload.
Atlas II was a member of the Atlas family of launch vehicles, which evolved from the successful Atlas missile program of the 1950s. It was designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. Sixty-three launches of the Atlas II, IIA and IIAS models were carried out between 1991 and 2004; all sixty-three launches were successes, making the Atlas II the most reliable launch system in history.
Lockheed Martin's Space Division started in the production of missiles and later ICBM's in the 1950s. Their TITAN missile system was used for 12 Gemini spacecraft and the Voyager probes. They have worked largely in collaboration with NASA on many of their probes, landers, and spacecraft, and hope to play a key role in NASA's return to the moon in 2024.
INFO WIKIFifth batch of satellites for a reconnaissance satellite constellation built by SpaceX and Northrop Grumman for the National Reconnaissance Office to…
A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
The Kondor-FKA is a small civilian radar Earth observation satellite designed by NPO Mashinostroyeniya as a civilian counterpart to the Kondor-E sate…
A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
2 satellites for testing and demonstrating LEO communication satellite constellation technologies. First flight of the enhanced Zhuque-2.
A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Third batch of five satellites for the French Kinéis IoT constellation designed to operate with 25 nanosatellites of 30 kg each.
Commercial Synthetic-aperture radar Earth observation satellites built by CAST for China Siwei Survey and Mapping Technology Co. Ltd.
Second sub-orbital launch of Electron of the Hypersonic Accelerator Suborbital Test Electron (HASTE) program for Leidos and Dynetics.
A batch of 20 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.