Further 10 Iridium NEXT satellites launched successfully

An artist’s impression of an Iridium NEXT satellite.

Iridium announced today that a SpaceX Falcon 9 rocket successfully launched 10 Iridium NEXT satellites into low earth orbit (LEO).

Lifting off from Vandenberg Air Force Base in California, this was the seventh of eight launches planned for the Iridium NEXT constellation, which is replacing the company’s existing 66 satellite network.

Only one more launch of 10 satellites remains until the network is complete, ushering in a new era of capabilities, like the Iridium Certus broadband service and Aireon real-time aircraft surveillance system.

Among the new services, Iridium Certus will provide the fastest L-band broadband service globally, “turbocharging Iridium satellite connectivity using smaller and more cost-effective terminals”.

Five companies have been selected by Iridium as Value Added Manufacturers for Iridium Certus, including Thales, Cobham, Rockwell Collins, L3 Communications and most recently, Gogo.

This group of companies has been joined by more than 20 Iridium Certus service providers who will be providing the service for maritime, aviation, Internet of Things, land-mobile and government-related industries.

“This historic constellation refresh is one launch away from completion,” said Matt Desch, Chief Executive Officer at Iridium.

“We know our partners are just as excited about the new network being finished as we are, and how that will bring the full power of the Iridium NEXT constellation to life.

“We’ve come a long way, and we are particularly excited to see the financial transformation enabled by the completion of the Iridium NEXT system and the associated drop in capital expenditures.”

The 10 Iridium NEXT satellites launched as part of the seventh mission were delivered to orbital plane number five, where they will go into operation immediately following testing and validation.

The Iridium network comprises six polar orbiting planes, each containing 11 crosslinked satellites for a total of 66 in the operational constellation.

Upon activation of all 10 new satellites, orbital plane five will become the fourth Iridium orbital plane to be comprised exclusively of Iridium NEXT satellites.

In total, 81 satellites are being built with 75 planned for launch.

Nine of the satellites launched will serve as on-orbit spares, and the remaining six will be ground spares.

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