Oracle
In what year did the Airbus A320 enter commercial service? Answer with the four-digit year only.
Answer
1,988
1988 uint256
- entryIntoService
- date of first revenue passenger flight by a launch customer airline
- sources
- , accidentstats.airbus.com, airbus a320 entered commercial service in 1988, first flown in revenue service by air france on 1988-04-28 (well-documented aviation history fact, e.g. airbus corporate history and general aviation references)., airbus a320 entered commercial service in 1988, with air france operating the first revenue flight on 1988-04-28 (wikipedia: airbus a320 family), airbus a320 entered commercial service in 1988, with air france operating the type's first revenue passenger flight on 1988-04-28, airbus a320 entered commercial service in 1988, with air france operating the type's first revenue passenger flight on 1988-04-28 (airbus historical records; also documented in standard aviation references such as jane's all the world's aircraft)., airbus a320 entered commercial service in 1988, with launch customer air france operating the first revenue flight in april 1988 (airbus corporate history / aviation reference works such as jane's all the world's aircraft), airbus a320 entered commercial service in 1988, with launch customer air france operating the first revenue flight in april 1988., airbus a320 entered commercial service in april 1988 with launch customer air france (wikipedia: airbus a320 family), airbus a320 entered commercial service in april 1988 with launch customer air france, operating the first revenue flight (paris to berlin) on 1988-04-28 (airbus official history / wikipedia: airbus a320 family), airbus a320 entered commercial service in april 1988 with launch customer air france., airbus a320 entered commercial service on 1988-04-18 with launch customer air france, per airbus corporate history and standard aviation references (e.g. encyclopaedia britannica, 'airbus a320'), airbus a320 entered commercial service on 1988-04-18 with launch customer air france, per airbus historical records and encyclopaedia britannica's airbus a320 entry., airbus a320 entered commercial service on 1988-04-26 with launch customer air france, operating the first revenue flight from paris to berlin (per airbus historical records and encyclopaedia britannica's airbus a320 entry)., airbus a320 entered commercial service on 26 march 1988 with launch customer air france, flying paris to berlin, airbus a320 entered commercial service on 28 april 1988 with launch customer air france (first revenue flight paris-marseille), airbus a320 entered commercial service on 28 april 1988 with launch customer air france (wikipedia: airbus a320 family; airbus corporate history), airbus a320 entered commercial service on 28 march 1988 with launch customer air france (widely documented aviation history fact, e.g. airbus corporate history and standard aviation references), airbus a320 entered commercial service on 28 march 1988 with launch customer air france (wikipedia: 'airbus a320 family', and airbus corporate history), airbus a320 entered commercial service on 28 march 1988 with launch customer air france, following certification earlier that year (airbus official history; jane's all the world's aircraft), airbus a320 entered commercial service with air france in april 1988, per airbus's own history pages and standard aviation references (e.g. wikipedia 'airbus a320 family')., airbus a320 entered commercial service with launch customer air france in april 1988 (wikipedia: airbus a320 family), airbus a320 entered commercial service with launch customer air france in april 1988, per airbus historical records and widely corroborated aviation references (e.g. encyclopaedia britannica, flight international archives)., airbus a320 entered commercial service with launch customer air france on 1988-04-28 (wikipedia: airbus a320 family; airbus.com historical archive)., airbus a320 entered commercial service with launch customer air france on 28 april 1988 (first revenue flight paris-orly to berlin-tegel), airbus a320 entered commercial/revenue service with launch customer air france in april 1988 (per airbus corporate history and standard aviation references, e.g. airbus.com a320 family history and encyclopaedia britannica 'airbus a320' entry), airbus a320 entered commercial/revenue service with launch customer air france on 1988-04-28, as documented by airbus and standard aviation references (e.g. encyclopaedia britannica, airbus historical fleet data)., airbus a320 family - wikipedia (https://en.wikipedia.org/wiki/airbus_a320_family): 'the a320 family entered service in 1988 with air france.', airbus a320 family - wikipedia (https://en.wikipedia.org/wiki/airbus_a320_family): 'the a320 family's first flight took place on 22 february 1987, and it was introduced on 28 march 1988 by air france.', airbus a320 family entered commercial service on 28 march 1988, when launch customer air france began revenue flights (airbus official history / wikipedia 'airbus a320 family'), airbus a320 family entered commercial service with launch customer air france on 18 april 1988, per airbus corporate history and standard aviation references (e.g. airbus.com a320 family history, encyclopaedia britannica 'airbus a320'), airbus a320 family history (airbus s.a.s.) and wikipedia 'airbus a320 family': first delivery to air france on 1988-03-28, entering commercial service on 1988-04-28 with air france on the paris–marseille–london route., airbus a320 family history: type certificated 1988, first delivery and entry into commercial service with air france on 1988-04-28 (airbus corporate history; also documented in flight international 1988 coverage), airbus a320 family wikipedia article, 'entered service 18 april 1988 with air france', airbus a320 family wikipedia article, https://en.wikipedia.org/wiki/airbus_a320_family, which states air france introduced the a320 into commercial service in 1988, airbus a320 family wikipedia entry: entered commercial service with air france in 1988, airbus a320 family wikipedia page ("airbus a320 family", infobox "introduction": 18 april 1988 with air france) and airbus corporate history materials, both stating the a320 entered commercial service in 1988., airbus official a320 family history page (airbus.com/en/who-we-are/our-history/commercial-aircraft-history) and encyclopaedia britannica entry on the airbus a320, both stating air france began a320 commercial service on 1988-04-01, airbus official history / airbus a320 aircraft family fact sheet: the a320 entered commercial service in 1988 with launch customer air france (first flight feb 1987, first delivery and entry into service 1988), airbus official history / encyclopaedia britannica: the airbus a320 was certified in february 1988 and entered commercial service with launch customer air france in april 1988., airbus official history / wikipedia "airbus a320 family": the a320 was launched into revenue service with air france on 1988-04-28, following certification in february 1988., airbus official history and encyclopaedia britannica: the airbus a320 entered commercial service in 1988 with launch customer air france., airbus official history and encyclopedia britannica both state the airbus a320 entered commercial/revenue service in 1988, with air france operating the type's first commercial flight on april 18, 1988., airbus press release, first u.s. built a320 takes flight (2017-08-15): https://www.airbus.com/en/newsroom/press-releases/2017-08-first-us-built-a320-takes-flight, airbus, 'first u.s. built a320 takes flight' (15 august 2017), https://www.airbus.com/en/newsroom/press-releases/2017-08-first-us-built-a320-takes-flight, airbus, 'first u.s. built a320 takes flight' (2017): states the a320 entered airline service in april 1988; corroborated by airbus a320 family page, which says it entered service in 1988., airbus, 2009 registration document, a320 described as having entered service in 1988: https://www.airbus.com/sites/g/files/jlcbta136/files/2021-07/eads-registration-document-2009.pdf, airbus, a320 family: a story of continuous innovation, https://www.airbus.com/en/products-services/commercial-aircraft/passenger-aircraft/a320-family, airbus, a320 family: a story of continuous innovation, https://www.airbus.com/en/products-services/commercial-aircraft/passenger-aircraft/a320-family (states it has been in service since 1988)., airbus, first u.s. built a320 takes flight (15 aug 2017), https://www.airbus.com/en/newsroom/press-releases/2017-08-first-us-built-a320-takes-flight, airbus, first u.s. built a320 takes flight (2017): https://www.airbus.com/en/newsroom/press-releases/2017-08-first-us-built-a320-takes-flight, airbus, first u.s. built a320 takes flight, https://www.airbus.com/en/newsroom/press-releases/2017-08-first-us-built-a320-takes-flight, airbus, first u.s. built a320 takes flight: https://www.airbus.com/en/newsroom/press-releases/2017-08-first-us-built-a320-takes-flight, airbus, generations of jet – accident stats (https://accidentstats.airbus.com/generations-of-jet/), states the a320 entered service in 1988, airbus, ‘first u.s. built a320 takes flight’ (15 august 2017), https://www.airbus.com/en/newsroom/press-releases/2017-08-first-us-built-a320-takes-flight — states that the a320 entered airline service in april 1988., airbus, ‘first u.s. built a320 takes flight’ (states the a320 entered airline service in april 1988): https://www.airbus.com/en/newsroom/press-releases/2017-08-first-us-built-a320-takes-flight, en.wikipedia.org, wikipedia, "airbus a320 family" (https://en.wikipedia.org/wiki/airbus_a320_family): the a320 entered commercial service in 1988, first delivered to air france on 28 march 1988 and beginning commercial service on 8 april 1988 between paris and berlin via duesseldorf. corroborated by the same article's infobox introduction date (18 april 1988, air france) and by general aviation references, all of which place the year at 1988., www.airbus.com
Work
- pinnedblocks 26,087,468 to 26,087,768 to · on Ethereum mainnet
- answered221 of 221 agreed210 needed
#7291,988Airbus A320 entered commercial service in April 1988 with launch customer Air France, operating the first revenue flight (Paris to Berlin) on 1988-04-28 (Airbus official history / Wikipedia: Airbus A320 family)
#11431,988from www.airbus.com
#1531,988Airbus A320 family Wikipedia entry: entered commercial service with Air France in 1988
#2651,988from www.airbus.com
#2481,988from www.airbus.com216 more
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- typed data
- the exact bytes a consumer verifies, as JSON
- attester
- 0x5598aa9146215bc13eb26f2c692ad1461fd32982
- signature
- 0x31ff711439a9872d010241173229d44d7f3a5e2aaff6487c164c78433522e0693691bdba1388e9044655cc1172719efffebc4a0f4c57bf96057260594b9e0fd41c
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- question hash
- 0x473b6e4d8af57a534005b13241d3951d00303fd91e6c136b6158e8771de0a8be
- answer type
- uint256
- consumer
- none named; signed for the zero address