Engineering:ATRA-90

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Short description: Propfan-powered regional aircraft proposal

The Advanced Technology Regional Aircraft 90 (ATRA-90) was a propfan-powered regional aircraft that was proposed in 1986. Conceived by Industri Pesawat Terbang Nusantara (IPTN) of Indonesia, the multi-national project was also backed by Boeing of the United States , Fokker of the Netherlands, and Messerschmitt-Bölkow-Blohm (MBB) of West Germany.[1] The ATRA-90 was targeted for introduction between 1992 and 1995,[2] but the project was put on hold in 1988.[3]

Design

The aircraft was designed to transport between 83 and 115 passengers a distance of 1,500–2,100 nautical miles (2,800–3,900 kilometers; 1,700–2,400 miles). It would cruise at a speed of Mach 0.8 and an altitude of 9,100 meters (30,000 feet).[2]

References

  1. "Indonesia to build plane with MBB, Boeing, Fokker". International Herald Tribune. Agence France-Presse (AFP) (Jakarta, Indonesia) (32195): p. 11. 26 August 1986. ISSN 0294-8052. https://archive.org/stream/InternationalHeraldTribune1986FranceEnglish/Aug%2026%201986%2C%20International%20Herald%20Tribune%2C%20%2332195%2C%20France%20(en)#page/n10. 
  2. 2.0 2.1 "Propfan aircraft". Science and Technology Perspectives (Foreign Broadcast Information Service) 2 (12): 2. June 20, 1987. August 21, 1987. OCLC 13857080. https://www.cia.gov/library/readingroom/docs/CIA-RDP90-00065R000100140006-2.pdf#page=4. 
  3. "Propfan project on hold". Flight International 133 (4115): 7. 28 May 1988. ISSN 0015-3710. https://www.flightglobal.com/FlightPDFArchive/1988/1988%20-%201401.PDF. 

Bibliography