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The Antonov An-148 (Ukrainian: Антонов Ан-148) is a regional jet designed and built by Antonov of Ukraine. Development of the aircraft was started in the 1990s, and its maiden flight took place on 17 December 2004. The aircraft completed its certification programme on 26 February 2007.
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The aircraft involved was a twinjet Antonov An-148-100E, c/n 41-03, carrying test registration 61708. [6] It was operating its 32nd flight, in preparation for delivery to the Myanmar air force. [2] Just days before the accident, the type had been granted extended certification. [3]
Since independence, Antonov has certified and marketed both Soviet-era and newly developed models for sale in new markets outside of the former soviet sphere of influence. New models introduced to serial production and delivered to customers include the Antonov An-140, Antonov An-148 and Antonov An-158 regional airliners.
A Progress D-436 installed on an Antonov An-158 D-436K The "K" variant was the initial model of the engine. It had a bypass ratio of 6.2 and a pressure ratio of 21.0. Proposed for use in the defunct Antonov An-71. [5] D-436M The "M" variant was proposed for use on the Yak-42M. [6] D-436T1
Motor Sich inherited some of the former Soviet Union's aero engine manufacturing capabilities. It produces turbofan, turboprop and rotary-wing turboshaft engines that power aircraft in Russian service, such as Mi- and Ka-series military helicopters. [4] In 2017 Beijing's Skyrizon Aviation purchased a 41% holding in Motor Sich.
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Antonov An-70 heavylift propfan cargo aircraft; Antonov An-72 STOL utility transport; Antonov An-74 STOL utility transport; Antonov An-124 Ruslan heavylift freighter; Antonov An-140 turboprop airliner; Antonov An-148 regional airliner; Antonov An-225 Mriya large cargo aircraft