sector operations control centre
51History of the London Underground — The history of the London Underground is one of gradual evolution. One section of it was the first urban underground passenger carrying railway in the world, for although the Atlantic Avenue Tunnel in New York, opened in 1844, is sometimes called …
52Calendar of 1993 — ▪ 1994 January January 1 Czechoslovakia now two nations. What had been the single nation of Czechoslovakia officially became two independent states, the Czech Republic and Slovakia. Vaclav Havel, the former president of Czechoslovakia, and… …
53SkyTrain (Vancouver) — ] [cite web|url=http://www.vancouverhistory.ca/archives skytrain tunnel.htm|publisher=Vancouver History|title=The SkyTrain Tunnel|accessdate = 2007 06 12] who inaugurated the system at Waterfront Station. The SkyTrain was conceived as a legacy… …
54Controller 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. Contents 1 Necessity 2 Use of CPDLC 3 Implementation …
55Havana — /heuh van euh/, n. 1. Spanish, Habana. a seaport in and the capital of Cuba, on the NW coast. 1,800,000. 2. a cigar made in Cuba or of Cuban tobacco. * * * Spanish La Habana City, capital, and province (pop., 2001 est.: 2,181,500) of Cuba. The… …
56Malta International Airport — Luqa Airport Valletta Airport IATA: MLA – ICAO: LMML Summary …
57RAF Saxa Vord — was a radar station operated by the Royal Air Force. It was situated on the island of Unst, part of the Shetland Islands off Scotland. Its radar provided long range coverage of the airspace to the North of Scotland.The island of Unst has played… …
58ROTOR — was a huge and elaborate air defence radar system built by the British Government in the early 1950s to counter possible attack by Soviet bombers. The system was built up primarily of war era radar systems, and was used only shortly before being… …
59Saharanpur — Infobox Indian Jurisdiction native name = Saharanpur | type = city | latd = 29.97 | longd = 77.55 locator position = right | state name = Uttar Pradesh district = Saharanpur leader title = leader name = altitude = 269 population as of = 2001… …
60Chiltern Main Line — Chiltern Railways Clubman at West Ruislip Overview Type Commuter rail, Heavy rail S …
