Aireon

Last updated
Aireon LLC
Type Private company
Founded2011
Headquarters,
USA
ProductsAir Traffic Control Data, GlobalBeacon, and Aireon Alert
ServicesSpace-Based ADS-B
Website aireon.com

Aireon is an American company based in McLean, Virginia. Founded in 2011, it manufactures, deploys, and operates a global aircraft tracking and surveillance system [1] utilizing satellite-based receivers to monitor the existing ADS-B transmissions of aircraft, for global air traffic surveillance. [2] [3] [4]

Contents

History

Aireon was launched in 2011 as a joint venture between satellite communications company Iridium Communications Inc, Nav Canada, NATS, [5] ENAV, [6] Naviair [7] and the Irish Aviation Authority to work on a surveillance system to track aircraft around the globe, beyond the range of ground-based radar and ADS-B receivers, in real time. [8] [9] [10] Nav Canada invested $150 million to acquire a 51% stake in the project. [11] [12] [13]

In September 2016, Aireon launched a partnership with FlightAware to provide space-based ADS-B to airlines and other aircraft operators with Qatar Airways as the launch customer.

In January 2017, Aireon launched and deployed its first ADS-B payloads on Iridium Next satellites. Seven launches followed the first launch. [14] [15] The eighth and final launch in January 2019 completed the satellite 'constellation' and put the total in-orbit Aireon payloads at 75 (66 operational payloads and 9 spares).   [16] [17] [18] [19] [20]

National ANSPs including Nav Canada, UK NATS, ENAV, IAA, AAI, Naviair, Isavia, CAAS of Singapore, ATNS of South Africa, DC-ANSP, ASECNA, Seychelles (SCAA), COCESNA Honduras and PNG of Papua New Guinea have signed a Data Services Agreement with Aireon. [21] [22] [23] [24]

Technology

ADS-B-equipped aircraft transmit short data packets containing identification, position and other information. The system was intended to be used with ground-based receivers. Through its receivers in space, Aireon monitors these transmissions, providing coverage where there is no ground infrastructure, relaying signals from all ADS-B equipped aircraft to controllers. [25] [26]

Iridium Communications hosts the Aireon payloads on its constellation of Iridium NEXT low-orbiting communication satellites.

Aireon's receiver data is also processed by FlightAware which has partnered with Aireon to provide data to airlines, other aircraft operators and the public.

Aireon's ICAO designator is AEN. [27]

Related Research Articles

<span class="mw-page-title-main">Air traffic control</span> Public service provided for the purpose of maintaining the safe and orderly flow of air traffic

Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through a given section of controlled airspace, and can provide advisory services to aircraft in non-controlled airspace. The primary purpose of ATC worldwide is to prevent collisions, organize and expedite the flow of air traffic, and provide information and other support for pilots.

Iridium Communications Inc. is a publicly traded American company headquartered in McLean, Virginia, United States. Iridium operates the Iridium satellite constellation, a system of 75 satellites: 66 are active satellites and the remaining nine function as in-orbit spares. Iridium Satellites are used for worldwide voice and data communication from handheld satellite phones, satellite messenger communication devices and integrated transceivers, as well as for two-way satellite messaging service from supported Android smartphones. The nearly polar orbit and communication between satellites via inter-satellite links provide global service availability.

NATS Holdings, formerly National Air Traffic Services and commonly referred to as NATS, provides en-route air traffic control services to flights within the UK flight information regions and the Shanwick Oceanic Control Area. It also provides air traffic control services to 14 UK airports.

<span class="mw-page-title-main">Nav Canada</span> Canadian civil air navigation system operator

Nav Canada is a privately run, non-profit corporation that owns and operates Canada's civil air navigation system (ANS). It was established by statute in accordance with the Civil Air Navigation Services Commercialization Act.

<span class="mw-page-title-main">Automatic identification system</span> Automatic tracking system that uses transceivers on ships

The automatic identification system (AIS) is an automatic tracking system that uses transceivers on ships and is used by vessel traffic services (VTS). When satellites are used to receive AIS signatures, the term Satellite-AIS (S-AIS) is used. AIS information supplements marine radar, which continues to be the primary method of collision avoidance for water transport. Although technically and operationally distinct, the ADS-B system is analogous to AIS and performs a similar function for aircraft.

<span class="mw-page-title-main">FlightAware</span> Software company based in Houston, Texas, US

FlightAware is an American multi-national technology company that provides real-time, historical, and predictive flight tracking data and products. As of 2019, it is the world's largest flight tracking platform, with a network of over 32,000 ADS-B ground stations in 200 countries. FlightAware also provides aviation data and predicted ETAs to airlines, airport operators, and software developers. FlightAware is a subsidiary of Collins Aerospace, with headquarters in Eleven Greenway Plaza in Houston and sales offices in New York City, Austin, Singapore, and London.

The Future Air Navigation System (FANS) is an avionics system which provides direct data link communication between the pilot and the air traffic controller. The communications include air traffic control clearances, pilot requests and position reporting. In the FANS-B equipped Airbus A320 family aircraft, an Air Traffic Services Unit (ATSU) and a VHF Data Link radio (VDR3) in the avionics rack and two data link control and display units (DCDUs) in the cockpit enable the flight crew to read and answer the controller–pilot data link communications (CPDLC) messages received from the ground.

<span class="mw-page-title-main">North Atlantic Tracks</span> Transatlantic flight routes

North Atlantic Tracks, officially titled the North Atlantic Organised Track System (NAT-OTS), is a structured set of transatlantic flight routes that stretch from the eastern North America to western Europe across the Atlantic Ocean, within the North Atlantic airspace region. They ensure that aircraft are separated over the ocean, where there is little radar coverage. These heavily travelled routes are used by aircraft flying between North America and Europe, operating between the altitudes of 29,000 and 41,000 ft inclusive. Entrance and movement along these tracks is controlled by special oceanic control centres to maintain separation between aircraft. The primary purpose of these routes is to allow air traffic control to effectively separate the aircraft. Because of the volume of NAT traffic, allowing aircraft to choose their own co-ordinates would make the ATC task far more complex. They are aligned in such a way as to minimize any head winds and maximize tail winds impact on the aircraft. This results in much more efficiency by reducing fuel burn and flight time. To make such efficiencies possible, the routes are created twice daily to take account of the shifting of the winds aloft and the principal traffic flow, eastward in North America evening and westward twelve hours later.

<span class="mw-page-title-main">Inmarsat</span> British satellite communications company

Inmarsat is a British satellite telecommunications company, offering global mobile services. It provides telephone and data services to users worldwide, via portable or mobile terminals which communicate with ground stations through fifteen geostationary telecommunications satellites.

An equipment code describes the communication (COM), navigation (NAV), approach aids and surveillance transponder equipment on board an aircraft. These alphabetic codes are used on FAA and ICAO flight plan forms to aid Flight service station (FSS) personnel in their handling of aircraft.

The GPS-aided GEO augmented navigation (GAGAN) is an implementation of a regional satellite-based augmentation system (SBAS) by the Government of India. It is a system to improve the accuracy of a GNSS receiver by providing reference signals. The Airports Authority of India (AAI)'s efforts towards implementation of operational SBAS can be viewed as the first step towards introduction of modern communication, navigation and surveillance / air traffic management system over the Indian airspace.

The Next Generation Air Transportation System (NextGen) is an ongoing United States Federal Aviation Administration (FAA) project to modernize the National Airspace System (NAS). The FAA began work on NextGen improvements in 2007 and plans to finish the final implementation segment by 2030. The goals of the modernization include using new technologies and procedures to increase the safety, efficiency, capacity, access, flexibility, predictability, and resilience of the NAS while reducing the environmental impact of aviation.

AirNav Systems is a Tampa-based global flight tracking and data services company founded in 2001. The company operates a flight tracking website and mobile app called Radarbox which offers worldwide tracking of commercial and general aviation flights. AirNav Systems also owns and operates a ground-based ADS-B tracking network that is supported by over 20,000 active volunteer ADS-B data feeders from over 180 countries. The company's real-time tracking and data services are also used by 25,000 aviation related businesses, government agencies, airlines, media channels and airports in over 60 countries.

<span class="mw-page-title-main">Automatic Dependent Surveillance–Broadcast</span> Aircraft surveillance technology

Automatic Dependent Surveillance–Broadcast (ADS-B) is an aviation surveillance technology and form of Electronic Conspicuity in which an aircraft determines its position via satellite navigation or other sensors and periodically broadcasts its position and other related data, enabling it to be tracked. The information can be received by air traffic control ground-based or satellite-based receivers as a replacement for secondary surveillance radar (SSR). Unlike SSR ADS-B does not require an interrogation signal from the ground or other aircraft to activate its transmissions. ADS-B can also received point-to-point by other nearby equipped "ADS-B In" equipped aircraft to provide traffic situational awareness and support self-separation. ADS-B is "automatic" in that it requires no pilot or external input to trigger its transmissions. It is "dependent" in that it depends on data from the aircraft's navigation system to provide the transmitted data.

<span class="mw-page-title-main">Iridium satellite constellation</span> Satellite constellation providing voice and data coverage

The Iridium satellite constellation provides L band voice and data information coverage to satellite phones, satellite messenger communication devices and integrated transceivers. Iridium Communications owns and operates the constellation, additionally selling equipment and access to its services. It was conceived by Bary Bertiger, Raymond J. Leopold and Ken Peterson in late 1987 and then developed by Motorola on a fixed-price contract from July 29, 1993, to November 1, 1998, when the system became operational and commercially available.

<span class="mw-page-title-main">Anchorage Air Route Traffic Control Center</span> Air traffic control facility in Alaska

Anchorage Air Route Traffic Control Center (PAZA/ZAN) is located just outside the main gate of Joint Base Elmendorf-Richardson at 700 North Boniface Parkway in Anchorage, Alaska, United States. The Anchorage ARTCC is one of 22 Air Route Traffic Control Centers in the United States.

GPS aircraft tracking is a means of tracking the position of an aircraft fitted with a satellite navigation device. By communication with navigation satellites, detailed real-time data on flight variables can be passed to a server on the ground. This server stores the flight data, which can then be transmitted via telecommunications networks to organizations wishing to interpret it.

A hosted payload is a module attached to a commercial satellite with communications circuitry that operates independently of the main spacecraft but which shares the satellite's power supply and transponders. The concept has been also been referred to as "piggybacking" or "hitchhiking."

<span class="mw-page-title-main">Flightradar24</span> Flight tracking online service

Flightradar24 is a Swedish internet-based service that shows real-time aircraft flight tracking information on a map. It includes flight tracking information, origins and destinations, flight numbers, aircraft types, positions, altitudes, headings and speeds. It can also show time-lapse replays of previous tracks and historical flight data by airline, aircraft, aircraft type, area, or airport. It aggregates data from multiple sources, but, outside of the United States, mostly from crowdsourced information gathered by volunteers with ADS-B receivers and from satellite-based ADS-B receivers.

Spire Global, Inc. is a space-to-cloud data and analytics company that specializes in the tracking of global data sets powered by a large constellation of nanosatellites, such as the tracking of maritime, aviation and weather patterns.

References

  1. "Malaysia Airlines to track planes with satellites". BBC News. 2017-04-19. Retrieved 2017-08-22.
  2. "Aireon Surveillance Payloads See First ADS-B Traffic". aviationweek.com. Retrieved 2017-08-22.
  3. "Aireon and LVNL to assess space-based ADS–B". Airport Technology. Retrieved 2017-08-22.
  4. "Aireon Launches, Deploys 10 More Iridium Next Satellites with ADS-B Payloads". Avionics. 2017-06-26. Retrieved 2017-08-22.
  5. "nats-buys-equity-stake-in-aireon-in-space-based-aircraft-surveillance-tech-push". 17 May 2018.
  6. "italys-stake-in-aireon-comes-under-fire".
  7. "aireon-completes-requirements-for-third-investment-from-nav-canada". 30 June 2014.
  8. "Free Satellite Tracking Will Improve Ability To Locate Lost Planes". Business Insider. Retrieved 2017-08-21.
  9. Dillow, Clay. "This Technology Will Make Missing Planes a Thing of the Past". Fortune. Retrieved 2017-08-22.
  10. "Aireon Launch Begins New Era for Satellite-Based Aircraft Surveillance". Flying Magazine. Retrieved 2017-08-22.
  11. Ramchandani, Nisha. "CAAS and Aireon pair up to improve aircraft tracking". The Business Times. Retrieved 2017-08-22.
  12. Presutti, Carolyn. "SpaceX Deploys Airplane Trackers in 'Delicate Choreography'". VOA. Retrieved 2017-08-22.
  13. Spillane, Hayley (2017-03-06). "Aireon Launches First ADS-B Hosted Payload and Begins Testing and Validating Data - Via Satellite -". Via Satellite. Retrieved 2017-08-22.
  14. "Aireon and FlightAware Partner to Launch GlobalBeacon Airline Solution for ICAO Airline Flight Tracking Compliance". Aireon. Retrieved 2018-03-20.
  15. "Qatar Airways to be Launch Customer for Flight Aware, Aireon Flight Tracking". Via Satellite. Retrieved 2018-03-30.
  16. "SpaceX sets Sept. 30 for third Iridium Next launch - SpaceNews.com". SpaceNews.com. 2017-07-28. Retrieved 2017-08-22.
  17. "La DSNA monte à bord de l'ADS-B satellitaire d'Aireon" . Retrieved 2017-08-21.
  18. "Space Radio Developed For NASA Could Change Flight Tracking Worldwide". Tech Times. 2017-01-30. Retrieved 2017-08-21.
  19. "Successful Fifth Launch Brings Aireon(SM) Global Air Traffic Surveillance System Closer to Full Deployment".
  20. "Iridium Completes Historic Satellite Launch Campaign".
  21. "Aireon aims at Asia, LatAm as Iridium deploys satellites". Reuters. 11 December 2015. Retrieved 2017-08-21.
  22. "Space X rocket with 10 Iridium satellites launches from Vandenberg". sanluisobispo. Retrieved 2017-08-22.
  23. "SpaceX launches first batch of Iridium NEXT satellites". GPS World. 2017-01-17. Retrieved 2017-08-22.
  24. "asecna-aireon-provide-air-traffic-surveillance-africa".
  25. "Aireon Will Add ADS-B Receivers to Iridium Satellites for Worldwide Aircraft Surveillance". Aviation International News. Retrieved 2017-08-31.
  26. "Saudi Arabia's SANS, Aireon launch space-based ADS-B surveillance operational concept | Air Traffic Management | Air Traffic Management - ATM and CMS Industry online, the latest air traffic control industry, CAA, ANSP, SESAR and NEXTGEN news, events, supplier directory and magazine". www.airtrafficmanagement.net. Retrieved 2017-08-31.
  27. "Foreign ICAO 3LD Additions and Modifications (excluding U.S.)" (PDF). Federal Aviation Administration. Retrieved December 7, 2023.