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McDonnell_Douglas_DC-9 Tham khảoLiên quan
McDonnell Douglas F-4 Phantom II McDonnell Douglas F-15 Eagle McDonnell Douglas F/A-18 Hornet McDonald's McDonnell F-101 Voodoo McDonnell Douglas F-15E Strike Eagle McDonnell Douglas AV-8B Harrier II McDonnell F2H Banshee McDonnell Douglas McDonnell Douglas DC-9Tài liệu tham khảo
WikiPedia: McDonnell_Douglas_DC-9 http://www.aviationhistoryonline.com/aircraft/inde... http://active.boeing.com/commercial/orders/index.c... http://www.boeing.com/commercial/airports/acaps/dc... http://www.boeing.com/commercial/dc-9/ http://www.boeing.com/history/mdc/dc-9.htm http://www.airliners.net/info/stats.main?id=276 http://www.airliners.net/info/stats.main?id=277 https://web.archive.org/web/20130617210313/http://... https://commons.wikimedia.org/wiki/McDonnell_Dougl...