Air traffic control (ATC) is a service provided by ground-based air traffic controllers (people) 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, organise and expedite the flow of traffic in the air, and provide information and other support for pilots.
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.
ENAIRE is the air navigation manager in Spain, certified for the provision of enroute, approach and aerodrome control services. As a public corporate entity attached to the Spanish Ministry of Public Works, it is responsible for air traffic control, aeronautical information and the communication, navigation and surveillance networks so air companies and their aircraft can fly safely and in an organised format within Spanish airspace.
The European Organisation for the Safety of Air Navigation, commonly known as Eurocontrol, is an international organisation working to achieve safe and seamless air traffic management across Europe. Founded in 1963, Eurocontrol currently has 41 member states with headquarters in Brussels, Belgium. It has several local sites as well, including an Innovation Hub in Brétigny-sur-Orge, France, the Aviation Learning Centre (ALC) in Luxembourg, and the Maastricht Upper Area Control Centre (MUAC) in Maastricht, the Netherlands. The organisation employs approximately two thousand people, and operates with an annual budget in excess of half a billion Euro.
Telent Technology Services Limited is a British radio, telecommunications, and digital infrastructure systems installation and services provision company. The name is used from 2006 for those parts of the United Kingdom and German services businesses of Marconi Corporation which had not been acquired by Ericsson. Companies with Marconi in their name can trace their ultimate origins, through mergers and takeovers, to The Marconi Company Ltd, founded by Guglielmo Marconi in 1897 as The Wireless Telegraph & Signal Company.
Aeronautical Message Handling System (AMHS) or Air Traffic Services Message Handling System (ATSMHS) is a standard for aeronautical ground-ground communications based on X.400 profiles. It has been defined by the ICAO.
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.
System Wide Information Management (SWIM) is a global Air Traffic Management (ATM) industry initiative to harmonize the exchange of Aeronautical, Weather and Flight information for all Airspace Users and Stakeholders. SWIM is an integral part of the International Civil Aviation Organization (ICAO) Global Air Navigation Plan (GANP). The GANP defines 4 Performance Improvement Areas (PIA), SWIM resides in PIA 2: Globally interoperable systems and data, where its implementation is further defined in Aviation System Block Upgrades (ASBU) B1-SWIM and B2-SWIM. ASBU B1-SWIM defines SWIM as a “a net-centric operation where the air traffic management (ATM) network is considered as a series of nodes, including the aircraft, providing or using information.” it goes on to say “The sharing of information of the required quality and timeliness in a secure environment is an essential enabler to the ATM target concept.”
Controller–pilot data link communications (CPDLC), also referred to as controller pilot data link (CPDL), is a method by which air traffic controllers can communicate with pilots over a datalink system.
For air traffic control, SASS-C is an acronym for "Surveillance Analysis Support System for ATC-Centre". SASS-C Service is part of Eurocontrol Communications, navigation and surveillance.
Single European Sky ATM Research (SESAR) is a collaborative project to completely overhaul European airspace and its air traffic management (ATM). The actual program is managed by the SESAR Joint Undertaking as a public–private partnership (PPP).
The Single European Sky ATM Research 3 Joint Undertaking is an institutionalised European public-private partnership, established in 2021, to accelerate through research and development the delivery of the Digital European Sky, as part of the SESAR project. Initiated in 2004, the SESAR project is the technological arm of the EU's Single European Sky initiative to integrate EU Member States' ATM systems. Bringing together the EU, Eurocontrol, and more than 50 organisations covering the entire aviation value chain, including drones, this European partnership is investing more than EUR 1.6 billion between now and 2030 to accelerate, through research and innovation, the delivery of an inclusive, resilient and sustainable Digital European Sky.
ARTAS is a system designed by Eurocontrol to operationally support Aerial surveillance and Air traffic control by establishing an accurate Air Situation Picture of all traffic over a pre-defined geographical area and then distributing the relevant surveillance information to a community of user systems.
RMCDE is the name of a system designed to distribute the surveillance information to a community of user systems.
CIMACT is EUROCONTROL's Civil-Military Air Traffic Management Co-ordination Tool.
Remote and virtual tower (RVT) is a modern concept where the air traffic service (ATS) at an airport is performed somewhere other than in the local control tower. Although it was initially developed for airports with low traffic levels, in 2021 it was implemented at a major international airport, London City Airport.
CS Group, initially known as Communication & Systèmes (CS), is a French information-technology service company listed on the Paris Bourse as a member of the CAC Small index. The company designs information systems, develops and integrates software, manages projects and deploys industrial applications. Apart from that, it provides science, technology, and consulting services. CS Group is the French leader in air traffic control, the third-biggest supplier of traffic-management systems in the world and provides information technology consulting services.
Communication, navigation and surveillance (CNS) are the main functions that form the infrastructure for air traffic management, and ensure that air traffic is safe and efficient.
Operation Zenith was a demonstration of UAV and ATM integration held at Manchester Airport on November 21, 2018. The event aimed to illustrate that "drones can be flown safely alongside manned aircraft in controlled airspace". A total of eight scenarios were demonstrated in real-time, including On Airfield Delivery, Beyond Visual Line-Of-Sight (BVLOS) Infrastructure Inspection, and Commercial VLOS Operations.
The Bosnia and Herzegovina Directorate of Civil Aviation is a government office of Bosnia and Herzegovina charged with performing oversight and regulatory actions for civil aviation and air traffic control. Its current Director General is Čedomir Šušnjar. It was admitted to the European Civil Aviation Conference in November of 2002, and is an International Civil Aviation Organization member state. Though not part of EASA, it is one of EASA's pan-European partners and cooperates with EASA on the implementation of EASA safety rules.
