翻訳と辞書 Words near each other ・ Aeronautica Umbra ・ Aeronautica Umbra Trojani AUT.18 ・ Aeronautical Accidents Investigation and Prevention Center ・ Aeronautical and Astronautical Research Laboratory ・ Aeronautical and Space Medicine Unit ・ Aeronautical chart ・ Aeronautical chart conventions (United States) ・ Aeronautical Code signals ・ Aeronautical College of Bangladesh ・ Aeronautical Development Agency ・ Aeronautical Development Establishment ・ Aeronautical Division, U.S. Signal Corps ・ Aeronautical Emergency Communications System Plan ・ Aeronautical Engineering Review ・ Aeronautical fixed service ・ Aeronautical Fixed Telecommunication Network ・ Aeronautical Information Manual ・ Aeronautical Information Publication ・ Aeronautical Information Service ・ Aeronautical Institute of Bangladesh ・ Aeronautical literary festival ・ Aeronautical Medal ・ Aeronautical Message Handling System ・ Aeronautical Operational Control ・ Aeronautical operations technician ・ Aeronautical pentathlon ・ Aeronautical phraseology ・ Aeronautical Rescue Coordination Centre ・ Aeronautical Society ・ Aeronautical Society of India Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Aeronautical Fixed Telecommunication Network ： ウィキペディア英語版 Aeronautical Fixed Telecommunication Network The Aeronautical Fixed Telecommunication Network (AFTN) is a worldwide system of aeronautical fixed circuits provided, as part of the Aeronautical Fixed Service, for the exchange of messages and/or digital data between aeronautical fixed stations having the same or compatible communications characteristics. AFTN comprises aviation entities including: ANS (Air Navigation Services) providers, aviation service providers, airport authorities and government agencies, to name a few. It exchanges vital information for aircraft operations such as distress messages, urgency messages, flight safety messages, meteorological messages, flight regularity messages and aeronautical administrative messages. == Communications infrastructure == The original AFTN infrastructure consisted of landline teleprinter links between the major centers. Some long distance and international links were based on duplex radioteletype transmissions and leased lines. When it upgraded to CIDIN (Common ICAO Data Interchange Network), it was upgraded to X.25 links at much higher data rates. As the AMHS comes online over the next decade, it will switch to X.400 links, with either dedicated lines or tunneled through IP. 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「Aeronautical Fixed Telecommunication Network」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.