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Aeronautical Mobile (OR) Service
Aeronautical mobile (OR) service (short: AMS; also: aeronautical mobile radiocommunication service) is – according to ''Article 1.34'' of the International Telecommunication Union's (ITU) Radio Regulations (RR) – defined as "''An aeronautical mobile service intended for communications, including those relating to flight coordination, primarily outside national or international civil air routes''". Classification Variations of this radiocommunication service in line to the ITU Radio Regulations article 1 are as follows: : Mobile service (article 1.24) :* Aeronautical mobile service (article 1.32) :** Aeronautical mobile (R) service (article 1.33) :** Aeronautical mobile (OR) service (article 1.33) :** Aeronautical mobile-satellite service (article 1.35) :*** Aeronautical mobile-satellite (R) service (article 1.36) :*** Aeronautical mobile-satellite (OR) service (article 1.37) ; R: Route; flights on routes ; OR: Off-route; flights other than on routes Frequency allocation The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AF Combat Controllers Clear C-130 In Afghanistan
AF, af, Af, etc. may refer to: Arts and entertainment *A-F Records, an independent record label in Pittsburgh, Pennsylvania, US, founded by the band Anti-Flag *''Almost Family'' episode titles tend to be "'' djective' AF" Businesses and organizations European * ÅF, a Swedish technical consulting company * AF Gruppen, a multinational construction and development company based in Norway * Académie française, the official institution responsible for overseeing the French language * Action Française, a French far right political movement * Air France (IATA airline code and Euronext stock symbol "AF") * Anarchist Federation (British Isles), an Anarchist-Communist agitational organisation in Britain International * Abercrombie & Fitch, an American-based, international clothing retailer * The Adaptation Fund, a UN organization responsible for climate change adaptation * Adventist Forums, an organization of progressive Seventh-day Adventists * Alliance Française, an international org ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeronautical Mobile-satellite (OR) Service
Aeronautical mobile-satellite (OR)°° service (short: AMS(R)S; | also: ''aeronautical mobile-satellite (R) radiocommunication service'') is – according to ''Article 1.37'' of the International Telecommunication Union, International Telecommunication Union's (ITU) ITU Radio Regulations, Radio Regulations (RR) – defined as «''An aeronautical mobile-satellite service reserved for communications relating to safety and regularity of flights, primarily outside national or international civil air routes''.» ;See also: Classification This ''radiocommunication service'' is classified in accordance with ''ITU Radio Regulations'' (article 1) as follows: Mobile service (article 1.24) *Aeronautical mobile service (article 1.32) **Aeronautical mobile-satellite service (article 1.35) ***Aeronautical mobile-satellite (R) service, Aeronautical mobile-satellite (R)° service (article 1.36) ***Aeronautical mobile-satellite (OR)°° service (article 1.37) (R)° – abbreviation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile Services ITU
Mobile may refer to: Places * Mobile, Alabama, a U.S. port city * Mobile County, Alabama * Mobile, Arizona, a small town near Phoenix, U.S. * Mobile, Newfoundland and Labrador Arts, entertainment, and media Music Groups and labels * Mobile (band), a Canadian rock band * Mobiles (band), a 1980s British band Other uses in music * Mobile (album), ''Mobile'' (album), a 1999 album by Brazilian Paulinho Moska * Mobile (song), "Mobile" (song), a 2003 song by Avril Lavigne from ''Let Go'' * "Mobile", a song by Gentle Giant from the album ''Free Hand'' Other uses in arts, entertainment, and media * Mobile (sculpture), a kinetic sculpture constructed to take advantage of the principle of equilibrium * Mobile (TV series), ''Mobile'' (TV series), a British ITV drama * "Mobile", a short story by J. G. Ballard, later renamed "Venus Smiles" * Mobile, a GunBound#Mobiles, feature of the game ''GunBound'' * ''Mobile Magazine'', a publication on portable electronics Military and law enforcement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airbus A319
The Airbus A319 is a member of the Airbus A320 family of short- to medium-range, Narrow-body aircraft, narrow-body, commercial passenger Twinjet, twin-engine jet airliners manufactured by Airbus. The A319 carries 124 to 156 passengers and has a maximum range of . Final assembly of the aircraft takes place in Hamburg, Germany and Tianjin, China. The A319 is a shortened-fuselage variant of the Airbus A320 and entered service in April 1996 with Swissair, around two years after the stretched Airbus A321 and eight years after the original A320. The aircraft shares a common type rating with all other Airbus A320 family variants, allowing existing A320 family pilots to fly the aircraft without the need for further training. In December 2010, Airbus announced a new generation of the Airbus A320 family, A320 family, the Airbus A320neo family, A320neo (new engine option). The similarly shortened fuselage Airbus A320neo family, A319neo variant offers new, more efficient engines, combined ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Station
An aircraft station (also aircraft radio station) is – according to ''Article 1.83'' of the International Telecommunication Union's (ITU) ITU Radio Regulations (RR)ITU Radio Regulations, Section IV. Radio Stations and Systems – Article 1.83, definition: ''aircraft radio station / aircraft radio station'' – defined as "A mobile radio station in the aeronautical mobile service, other than survival craft station, located on board an aircraft". Each station shall be classified by the service in which it operates permanently or temporarily. ;See also: ;Selection of UHF/VHF aircraft stations US Navy 030806-N-8629M-002 Lt. Stacy Justeson, a pilot with the 'Providers' of Fleet Logistics Squadron Thirty (VRC 30).jpg, US Navy Grumman C-2 Greyhound used for Aeronautical mobile (OR) service Arc-164-rt.jpg, AN/ARC-164 The AN/ARC-164 is an US military UHF aircraft radio that operates in the aeronautical mobile (OR) service / B band (NATO). It was first introduced in 1981 and m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grumman C-2
The Grumman C-2 Greyhound is a twin-engine, high-wing cargo aircraft designed to carry supplies, mail, and passengers to and from aircraft carriers of the United States Navy. Its primary mission is carrier onboard delivery (COD). The aircraft provides critical logistics support to carrier strike groups. The aircraft is mainly used to transport high-priority cargo such as jet engines and special stores, mail, and passengers between carriers and shore bases. Prototype C-2s first flew in 1964, and production followed the next year. The initial Greyhound aircraft were overhauled in 1973. In 1984, more C-2As were ordered under designation Reprocured C-2A or C-2A(R). In 2010, all C-2A(R) aircraft received updated propellers (from four to eight blades) and navigational updates (glass cockpit). The U.S. Navy is to start to replace the remaining 27 C-2As with 38 CMV-22Bs in 2020 with full fielding in 2028. Design and development Origins The C-2 Greyhound, a derivative of the E-2 Hawk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Telecommunication Union Region
The International Telecommunication Union (ITU), in its International Radio Regulations, divides the world into three ITU regions for the purposes of managing the global radio Electromagnetic spectrum, spectrum. Each region has its own set of frequency allocations, the main reason for defining the regions. Boundaries *Region 1 comprises Europe, Africa, the Commonwealth of Independent States, Mongolia, and the Middle East west of the Persian Gulf, including Iraq. ** The western boundary is defined by Line B. *Region 2 covers the Americas including Greenland, and some of the eastern Pacific Islands. ** The eastern boundary is defined by Line B. *Region 3 contains most of non-former Soviet Union, FSU Asia east of and including Iran, and most of Oceania. Lines: * Line B is a line running from the North Pole along meridian 10° West of Greenwich to its intersection with parallel 72° North; thence by great circle arc to the intersection of meridian 50° West and parallel 40° North; t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frequency Allocation
Frequency allocation (or spectrum allocation or spectrum management) is the allocation and regulation of the electromagnetic spectrum into radio frequency bands, normally done by governments in most countries. Because radio propagation does not stop at national boundaries, governments have sought to harmonise the allocation of RF bands and their standardization. ITU definition The International Telecommunication Union defines frequency allocation as being of "a given frequency band for the purpose of its use by one or more terrestrial or space radiocommunication services or the radio astronomy service under specified conditions".ITU Radio Regulations, Section IV. Radio Stations and Systems – Article 1.16, definition: allocation (of a frequency band). ''Frequency allocation'' is also a special term, used in national frequency administration. Other terms are: Bodies Several bodies set standards for frequency allocation, including: * International Telecommunication Union (IT ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NJFA
__NOTOC__ NATO Joint Civil/Military Frequency Agreement (NJFA) and is the universal NATO common civil/military treaty to regulate the military access to the radio frequency spectrum in the range of 14 kHz to 100 GHz in peacetime, during exercises, in times of crisis, and in military operations. This document has been the basis for the frequency utilisation in NATO-Europe since 1982. Nations and organisations, e.g. partnership for peace countries, are invited to participate as deemed to be necessary. The national representatives of the frequency sovereignty agree unanimous to changes of the NJFA, in line to decisions of World Radiocommunication Conferences, operational requirement of the armed forces, and technical developments. However, the provision of "Article 38 of the International Telecommunication Convention, Nairobi 1982" remains untouched.International Telecommunication Convention, Nairobi 1982; § 163, 1. The member countries contain full sovereignty pertaining m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeronautical Mobile-satellite (R) Service
Aeronautical mobile-satellite (R)° service (short: AMS(R)S; | also: ''aeronautical mobile-satellite (R) radiocommunication service'') is – according to ''Article 1.36'' of the International Telecommunication Union's (ITU) Radio Regulations (RR) – defined as «''An aeronautical mobile-satellite service reserved for communications relating to safety and regularity of flights, primarily along national or international civil air routes''.» ;See also: Classification This ''radiocommunication service'' is classified in accordance with ''ITU Radio Regulations'' (article 1) as follows: Mobile service (article 1.24) *Aeronautical mobile service (article 1.32) **Aeronautical mobile-satellite service (article 1.35) ***Aeronautical mobile-satellite (R)° service *** Aeronautical mobile-satellite (OR)°° service (article 1.37) (R)° – abbreviation to route flights (route) (OR)°° – abbreviation to flights others than on routes (off-route) Frequency allocation The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Telecommunication Union
The International Telecommunication Union is a specialized agency of the United Nations responsible for many matters related to information and communication technologies. It was established on 17 May 1865 as the International Telegraph Union, making it the oldest UN agency. The ITU was initially aimed at helping connect telegraphic networks between countries, with its mandate consistently broadening with the advent of new communications technologies; it adopted its current name in 1932 to reflect its expanded responsibilities over radio and the telephone. On 15 November 1947, the ITU entered into an agreement with the newly created United Nations to become a specialized agency within the UN system, which formally entered into force on 1 January 1949. The ITU promotes the shared global use of the radio spectrum, facilitates international cooperation in assigning satellite orbits, assists in developing and coordinating worldwide technical standards, and works to improve tele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeronautical Mobile-satellite Service
Aeronautical mobile-satellite service (short: AMSS; | also: ''aeronautical mobile-satellite radiocommunication service'') is – according to ''Article 1.35'' of the International Telecommunication Union's (ITU) Radio Regulations (RR) – defined as ''«A mobile-satellite service in which mobile earth stations are located on board aircraft; survival craft stations and emergency position-indicating radiobeacon stations may also participate in this service. ''. » ;See also: Classification This ''radiocommunication service'' is classified in accordance with ''ITU Radio Regulations'' (article 1) as follows: Mobile service (article 1.24) *Aeronautical mobile service (article 1.32) **Aeronautical mobile-satellite service *** Aeronautical mobile-satellite (R)° service (article 1.36) *** Aeronautical mobile-satellite (OR)°° service (article 1.37) (R)° = abbreviation to route flights (route)(OR)°° = abbreviation to flights others than on routes (off-route) Frequenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
