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24-569: (Redirected from VO ) Not to be confused with V0 (disambiguation) (V followed by zero). [REDACTED] Look up VO in Wiktionary, the free dictionary. Vo or VO may refer to: Businesses and brands [ edit ] Austrian Arrows (2003–2015, IATA airline code VO) VLM Airlines Slovenia (2016–2018, IATA airline code VO) Seagram 's VO Whiskey Language [ edit ] Volapük language (ISO 639-1 code vo) VO language ,

48-431: A call sign that is normally spoken during airband radio transmissions. As specified by ICAO Annex 10 chapter 5.2.1.7.2.1 a call sign shall be one of the following types: The one most widely used within commercial aviation is type C. The flight identification is very often the same as the flight number, though this is not always the case. In case of call sign confusion a different flight identification can be chosen, but

72-623: A language in which the verb typically comes before the object Vo (Armenian letter) Places [ edit ] Vo' , a commune in the Province of Padua, Italy Vo, Togo , a prefecture in Togo Vojvodina , an autonomous province in Serbia (ISO 3166-2 code RS-VO) Science and technology [ edit ] Value Object or similarly data transfer object , in computing Vanadium(II) oxide , an inorganic compound Velocity obstacle ,

96-480: A production technique in film, radio, and other media Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title Vo . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Vo&oldid=1251845122 " Category : Disambiguation pages Hidden categories: Short description

120-469: A result of mergers, acquisitions, or change in company name or status; British Airways uses BOAC 's old callsign (" Speedbird "), as British Airways was formed by a merger of BOAC and British European Airways . Country names can also change over time and new call signs may be agreed in substitution for traditional ones. The country shown alongside an airline's call sign is that wherein most of its aircraft are believed to be registered, which may not always be

144-530: Is allocated both a three-letter designator and a telephony designator . These codes are unique by airline, unlike the IATA jf designator codes (see section above). The designators are listed in ICAO Document 8585: Designators for Aircraft Operating Agencies, Aeronautical Authorities and Services . ICAO codes have been issued since 1947. The ICAO codes were originally based on a two-letter system and were identical to

168-432: Is different from Wikidata All article disambiguation pages All disambiguation pages V0 (disambiguation) (Redirected from V0 (disambiguation) ) V0 may refer to: The IATA airline designator for Conviasa V0-morph , an organism that changes in shape during growth such that its surface area is constant, i.e. proportional to its volume (hence "V") to

192-465: Is the concatenation of the airline designator, xx(a), and the numeric flight number , n(n)(n)(n), plus an optional one-letter "operational suffix" (a). Therefore, the full format of a flight designator is xx(a)n(n)(n)(n)(a). After an airline is delisted, IATA can make the code available for reuse after six months and can issue "controlled duplicates". Controlled duplicates are issued to regional airlines whose destinations are not likely to overlap, so that

216-536: The International Air Transport Association (IATA) to the world's airlines . The standard is described in IATA's Standard Schedules Information Manual and the codes themselves are described in IATA's Airline Coding Directory . (Both are published semiannually.) The IATA codes were originally based on the ICAO designators which were issued in 1947 as two-letter airline identification codes (see

240-457: The 1970s the abbreviation BA was the ICAO code and the IATA code of British Airways , while non-IATA members like Court Line used their two-letter abbreviation as ICAO code only. In 1982 ICAO introduced the current three-letter system due to the increasing number of airlines. After a transitional period of five years, it became the official new ICAO standard system in November 1987 while IATA kept

264-468: The IATA standard provides for three-character airline designators, IATA has not used the optional third character in any assigned code. This is because some legacy computer systems, especially the "central reservations systems", have failed to comply with the standard, notwithstanding the fact that it has been in place for twenty years. The codes issued to date comply with IATA Resolution 762, which provides for only two characters. These codes thus comply with

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288-428: The airline codes used by IATA. After an airline joined IATA its existing ICAO two-letter code was taken over as IATA code. Because both organizations used the same code system, the current terms ICAO code and IATA code did not exist until the 1980s. They were commonly called two-letter airline designators. At that time it was impossible to find out whether an airline was an IATA member or not just by looking at its code. In

312-437: The call sign, are normally mentioned by the main news media. Some call signs are less obviously associated with a particular airline than others. This might be for historic reasons ( South African Airways uses the callsign "Springbok", hearkening back to the airline's old livery which featured a springbok ), or possibly to avoid confusion with a call sign used by an established airline. Companies' assigned names may change as

336-400: The current airline designator standard, but use only a limited subset of its possible range. There are three types of designator: unique, numeric/alpha and controlled duplicate (explained below): IATA airline designators are used to identify an airline for commercial purposes in reservations, timetables , tickets , tariffs , air waybills and in telecommunications . A flight designator

360-594: The first three characters of the ticket number. IATA airline designators are usually kept even if the airline changes name, so the code does not match the name anymore. For example, AY was given to Aero OY, now Finnair , and FI was given to Flugfélag Íslands, now Icelandair . The ICAO airline designator is a code assigned by the International Civil Aviation Organization (ICAO) to aircraft operating agencies, aeronautical authorities, and services related to international aviation, each of which

384-420: The flight number will remain the same. Call sign confusion happens when two or more flights with similar flight numbers fly close to each other, e.g., KLM 645 and KLM 649 or Speedbird 446 and Speedbird 664. The flight number is published in an airline's public timetable and appears on the arrivals and departure screens in the airport terminals. In cases of emergency, the airline name and flight number, rather than

408-537: The international language of aviation. For example, Air France ' callsign is "Airfrans"; 'frans' is the phonetic spelling of 'France'. In the previous years, alpha-numeric callsigns have been adopted by airlines (mostly in Europe) to minimise callsign confusion over the radio. This kind of callsign may include a combination of: a digit and a letter, digit and two letters, or two-digits and one letter. e.g. Airfrans 65 Kilo (AFR65K). The airline accounting code, or prefix code,

432-445: The older two-letter system that was introduced by ICAO in 1947. Certain combinations of letters are not allocated, to avoid confusion with other systems. Other designators, particularly those starting with Y and Z, are reserved for government organizations. The designator YYY is used for operators that do not have a code allocated. An example is: A timeline of the airline designators used by American Airlines: Most airlines employ

456-482: The power zero (hence "0") ATPase, H+ transporting, lysosomal V0 subunit a1 , a human gene The highest standard quality setting for variable-bitrate (VBR) MP3 files A classification under the UL 94 plastics flammability standard Initial velocity See also [ edit ] 0V (disambiguation) [REDACTED] Topics referred to by the same term This disambiguation page lists articles associated with

480-413: The same as the country in which the firm is officially incorporated or registered. There are many other airlines in business whose radio call signs are more obviously derived from the trading name. The callsign should ideally resemble the operator's name or function and not be confused with callsigns used by other operators. The callsign should be easily and phonetically pronounceable in at least English,

504-507: The same code is shared by two airlines. The controlled duplicate is denoted here, and in IATA literature, with an asterisk (*). An example of this is the code "7Y", which refers to both Mid Airlines , a charter airline in Sudan , and Med Airways , a charter airline in Lebanon (ceased 2015, but did actually fly to Sudan) IATA also issues an accounting or prefix code. This number is used on tickets as

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528-626: The same title formed as a letter–number combination. If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=V0&oldid=1236339559 " Category : Letter–number combination disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Airline codes#IATA airline designator .IATA airline designators, sometimes called IATA reservation codes, are two-character codes assigned by

552-407: The section below). IATA expanded the two-character-system with codes consisting of a letter and a digit (or vice versa) e.g. EasyJet 's U2 after ICAO had introduced its current three-letter-system in 1982. Until then only combinations of letters were used. Airline designator codes follow the format xx(a), i.e., two alphanumeric characters (letters or digits) followed by an optional letter. Although

576-402: The set of velocities of a robot that will result in a collision with another robot Virtual Observatory , in astronomy Visual Objects , an object-oriented computer programming language Other uses [ edit ] Võ , a Vietnamese surname Vendetta Online , a computer game Virtual organization , an organization involving detached and disseminated entities Voice-over ,

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