![]() ![]() In oceanic air traffic control, the communications centres handle radio communications with pilots, except when the aircraft is under radar control. The part of the Communications Centre that handles air/ground communications is far more extensive and requires more manpower. ![]() Operational management of the system is in the hands of a watch officer at Gufunes, with technical support provided by the Air Navigation Services division. In Iceland, it is connected to the Area Control Centre, Keflavik Airport and various aircraft operators’ facilities. The switch at Gufunes is connected to comparable switches in London, Norway, Canada and Greenland. The AFTN/CIDIN switch forms part of the international aviation-related message distribution system. In very broad terms, the Gufunes Communications Centre’s activities can be divided into two main categories: (1) radio communications with aircraft in flight (Aeronautical Mobile Service or AMS) and (2) the operation of an AFTN/CIDIN message switch (Aeronautical Fixed Service or AFS). The average number of messages processed per 24 hours that year was 1,329, but during the four busiest air traffic days in the Icelandic control area, the average daily number was 4,609. Messages from aircraft are transmitted, as the case may be, to area control centres, meteorological offices and aircraft operators.Īir/ground communications staff came under considerable pressure during the Eyjafjallajökull eruption in 2010. ![]() The communications are conducted in English and mainly involve the receipt and transmission of messages relating to aviation safety, such as position fixing, various changes in altitude, speed or route, weather messages, information on landing conditions at airports, etc. Our Communications Centre at Gufunes maintains voice communications on HF and VHF frequencies in close co-operation with the Ballygirreen Radio Station in Ireland. Our services ensure effective and secure communications between aircraft, area control centres, aircraft operators, meteorological offices and other parties involved in air traffic. The service area consists primarily of the Reykjavik Air Traffic Control Area. Communications with aircraft transiting the North Atlantic are an important part of Isavia’s international air services. ![]()
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