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The London Area Control Centre (LACC) is an air traffic control centre based at Swanwick near Fareham in Hampshire, southern England. It is operated by National Air Traffic Services (NATS), starting operations on 27 January 2002, and handles aircraft over England and Wales. Internally within NATS it is usually known by the initials ''AC''. LACC shares the Swanwick site with the London Terminal Control Centre (LTCC), which moved there in 2007. AC-based controllers provide air traffic services mainly within the London Flight Information Region (FIR). This airspace is split into five ''Local Area Groups'' (LAGs) which relate to the position of the airspace sector groups within the FIR. All sectors have the R/T callsign "London Control". Also within the AC Operations room sit the FIR Flight Information Service Officers (FISOs) who provide an information service to aircraft operating within the London FIR as a whole using the callsign "London Information". 'Swanwick Military' controllers are also based in the AC Operations room. == AC Local Area Groups and Sectors == ''This section is incomplete'' Each sector is assigned a sector number which is used when co-ordinating the passage of aircraft between each other. Colloquial names are also in use for each group of sectors and are sometimes used within the co-ordination process when sectors are bandboxed together to indicate that one sector team is operating a whole group of sectors. LACC is unusual in that it uses Class A airspace at lower levels. Therefore, VFR operation is prohibited. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「London Area Control Centre」の詳細全文を読む スポンサード リンク
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