A New Era of Global Aircraft Surveillance is on the Horizon as Aireon Completes System Deployment

A successful final Iridium®NEXT launch delivered the remaining 10 AireonSM payloads to orbit

MCLEAN,Va.,Jan. 12,2019 --Aireon announced today a successful eighth and final launch and deployment of the Iridium NEXT satellite constellation hosting the Aireon space-based Automatic Dependent Surveillance-Broadcast (ADS-B) payloads. At 7:31:33 AM PST (15:31:33 UTC)a SpaceX Falcon 9 rocket lifted off from Vandenberg Air Force Base in California and placed the final 10 Iridium NEXT satellites into low earth orbit (LEO). This launch brought the total number of Aireon payloads in orbit to 75 (66 operational payloads and 9 spares),completing the historic launch program and passing one of the last remaining milestones before Aireon ushers in a new era of global air traffic surveillance and aircraft tracking.

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Aireon is the world's first 100 percent global air traffic surveillance system and is revolutionizing the way the world travels with space-based technology. Unlike existing aircraft surveillance and tracking infrastructure,the Aireon system uses space-based ADS-B technology,which enables the automatic and real-time collection of aircraft position data. The Aireon technology gives air traffic controllers and airlines a complete and comprehensive view of the entire sky,like never before. With this upgraded insight into the world's flight paths,including those in remote and oceanic airspace,the entire industry will experience significant direct and indirect benefits such as,increased safety,more efficient flight routes,more accurate arrival and departure predictions,faster emergency response times,reduced aircraft separation,a decrease in CO2 emissions and more.

"Today we passed a major milestone on our journey to revolutionize air traffic surveillance and are just weeks away from a fully operational system," said Don Thoma,CEO of Aireon. "Now that the launches are complete,final integration and testing of the recently launched payloads can commence,after which the world's first,real-time,truly global view of air traffic will be a reality." Thoma continued,"It's difficult to contain the excitement until we are formally operational,especially since from a performance standpoint,our technology has far exceeded expectations. Many think this is the end of a journey,being the last Iridium NEXT launch,but for us,this is the beginning of a new way air traffic will be managed."

Thus far,the Aireon system has out-performed all predictions and is processing more than 13 billion ADS-B messages per month,with that number expected to grow upon full deployment. Air traffic controllers rely on the best and most accurate surveillance data possible to separate aircraft,which is often achieved through multiple redundant layers. Aireon's data will provide air traffic controllers with a fully redundant data feed that covers the entire airspace,increasing the availability and reliability of a critical component in air traffic management,with a positive impact on safety and efficiency. This will in turn,help improve flight optimization by eliminating gaps in fleet data reports,and ultimately enhance the overall safety,accuracy and efficiency of worldwide air travel.

"Aireon's space-based ADS-B network is just what the aviation industry needs," said Marion Blakey,former Administrator at the Federal Aviation Administration (FAA). "During my time at the FAA,extensive work was done to promote ADS-B technology for global air traffic management efforts. Today's successful launch is not only a victory for Aireon but for the aviation industry,as we are now one step closer to having a clear,accurate and complete picture of the world's airspace,including over the oceans and remote areas."

Blakey now serves on the Aireon U.S. Advisory Board alongside its Chairman,The Honorable Norman Mineta and Vice-Chairman,Russ Chew.

A total of 81 Iridium NEXT satellites have been built,all of which have the Aireon payload onboard. There are now 75 satellites deployed,with nine serving as on-orbit spares and the remaining six as ground spares. Today's launch marks the completion of the Iridium NEXT launch campaign,successfully deploying the full Aireon system.

For more information about Aireon LLC,visit www.aireon.com

For more information about Iridium NEXT,visit www.IridiumNEXT.com

About Aireon LLC

Aireon is deploying a space-based air traffic surveillance system for Automatic Dependent Surveillance-Broadcast (ADS-B) equipped aircraft throughout the entire globe. Aireon will harness next-generation aviation surveillance technologies that are currently ground-based and,for the first time ever,extend their reach globally to significantly improve efficiency,enhance safety,reduce emissions and provide cost savings benefits to all stakeholders. Real-time ADS-B surveillance will cover oceanic,polar and remote regions,as well as augment existing ground-based systems that are limited to terrestrial airspace. In partnership with leading ANSPs from around the world,like NAV CANADA,the Irish Aviation Authority (IAA),Enav,NATS and Naviair,as well as Iridium Communications,Aireon will provide a global,space-based air traffic surveillance system to all aviation stakeholders in early 2019.

For more information,please visit www.aireon.com

Press Contact:

Jessie Hillenbrand

Aireon

+1 (703) 287-7452

Jessie.Hillenbrand@Aireon.com