Astrolink

Astrolink was a global communications satellite joint venture backed by Lockheed Martin and disbanded since late 2001. The plan was also backed by Liberty Media, TRW Inc., and Telespazio. It aimed to be one of the first satellite internet systems with a launch aimed for 2004.[1] According to the president of the joint venture, the system mainly targeted “multinational corporations and government, and small to medium enterprises”.[2]

The program was intended to work together with Motorola in order to create ground-based infrastructure for the satellite communications network in order to provide full ground and satellite services to customers.[3]

Technology

The system planned to use four satellites based on the Lockheed Martin A2100 satellite bus, with a maximum of nine satellites depending on the success of the project.[4] According to the Lockheed Martin Space Systems president Pete Kujawski, Astrolink would have allowed customers to purchase only throughput they needed rather than a much wider throughput, allowing clients to transmit data more affordably.[4] Additionally, it used the Ka band which enables very high bandwidth.[2]

Disbanding

In late October 2001, TRW, one of the partners of the venture, announced that the multi-billion dollar project was suspended due to insufficient funding.[5][6] In 2003, the joint venture partner Liberty Media reached an agreement with the other partners to acquire and completely restructure the program,[7] but the agreement was terminated by Liberty.[8][9]

According to a report by the aviation magazine FlightGlobal, Astrolink likely failed due to a downturn in the communications satellite market that made the plan nonviable.[10]

References

  1. ↑ "Down to earth reasons for Iridium failure". The Independent. Retrieved 2016-03-29.
  2. 1 2 Holmes, Mark. "Ka-band VSATs: Blazing the Next Great Frontier - Via Satellite -". Via Satellite. Retrieved 2016-03-29.
  3. ↑ "Motorola, Astrolink link up on satellite services". Computerworld. Retrieved 2016-03-31.
  4. 1 2 "Lockheed and TRW to Build Astrolink Broadband Birds". www.spacedaily.com. Retrieved 2016-03-29.
  5. ↑ "Lockheed's Astrolink May Be Scrapped". Los Angeles Times. Bloomberg News. 2001-10-31. ISSN 0458-3035. Retrieved 2016-03-29.
  6. ↑ "Report: Lockheed Martin to terminate Astrolink project". www.spacetoday.net. Retrieved 2016-03-29.
  7. ↑ Staff Writer. "Liberty Satellite To Acquire Astrolink". Via Satellite. Retrieved 2016-03-31.
  8. ↑ "Liberty Satellite to Terminate Agreement to Restructure Astrolink". www.spacewar.com. Retrieved 2016-03-31.
  9. ↑ "Liberty Satellite terminates Astrolink agreement". Denver Business Journal. Retrieved 2016-03-31.
  10. ↑ "Liberty bids to rescue Astrolink". Flightglobal.com. 2003-02-04. Retrieved 2016-03-31.
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