Monday, 23 October 2017 02:43

Iridium set for 4th launch of NEXT satellite


US-based satellite company Iridium is set to launch its fourth NEXT satellite on 22 December from the SpaceX site at Vandenberg Air Force Base.

Iridium says the launch signifies the mid-way point of the NEXT launch programme and will deliver another 10 satellites to orbit, bringing the total number deployed to 40.

NEXT is Iridium’s $3 billion, next-generation, mobile, global satellite network scheduled for completion in 2018. It will replace the company’s existing global constellation in what the company claims is one of the largest technology upgrades ever completed in space.   

Targeted for just over two months after the third Iridium NEXT launch, the company says the December date enables it to maintain its planned cadence of completing all launches by mid-2018, even with SpaceX’s busy launch manifest.

Iridium says that, to date, 30 NEXT satellites have been deployed, many of which are already providing service to customers.

The company says the new satellites are also now undergoing on-orbit testing for Iridium Certus, a “major milestone on the path to introducing the company’s next generation broadband service”.

Iridium says Certus will feature small form factor, cost-effective terminals and antennas, and ultimately offer the “fastest L-band broadband solution available, supported by the world's only truly global network”.

In addition to the fourth launch date, Iridium also announced it has reached agreement with SpaceX to utilise flight-proven first stages for the next two Iridium launches.  

Iridium conducted extensive due diligence work and it says it is fully confident in the SpaceX booster refurbishment programme.

“I believe that re-usability is the future for satellite launches, and I think SpaceX has intelligently built their Falcon 9 program around this strategy,” said Iridium chief executive Matt Desch.

“With three successful flight-proven Falcon 9 launches already this year, we’re excited to show leadership towards the sustainable access to space, while also making sure we maintain our cadence to complete the five remaining Iridium NEXT launches by the middle of next year.”

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Peter Dinham

Peter Dinham - an iTWire treasure is a mentor and coach who volunteers also a writer and much valued founding partner of iTWire. He is a veteran journalist and corporate communications consultant. He has worked as a journalist in all forms of media – newspapers/magazines, radio, television, press agency and now, online – including with the Canberra Times, The Examiner (Tasmania), the ABC and AAP-Reuters. As a freelance journalist he also had articles published in Australian and overseas magazines. He worked in the corporate communications/public relations sector, in-house with an airline, and as a senior executive in Australia of the world’s largest communications consultancy, Burson-Marsteller. He also ran his own communications consultancy and was a co-founder in Australia of the global photographic agency, the Image Bank (now Getty Images).

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