The McDonnell Douglas MD-94X was a planned propfan-powered airliner, intended to begin production in 1994. Announced in January 1986, [1] the aircraft was to seat between 160 and 180 passengers, [2] possibly using a twin-aisle configuration. [3]

2024年3月5日 · The McDonnell Douglas MD-94X was a planned propfan-powered airliner. Also called an open rotor engine or an unducted fan, the engine is related to the turboprop and turbofan, yet distinctly different. The design was meant to offer the speed and performance of a turbofan with the fuel savings of a turboprop.

In Tobey Maguire's Classic Spider-Man dimension, where he appears talking to his former enemy Sandman (Flint Marko) who was working on the project. Classic Spider-Man: So, Flint, he threw himself into the middle of the symbiote when I threw the bomb. Sandman: I knew he was pretty stupid. Classic Spider-Man: Yeah, what a shame.

DC-9系列是全球最成功的噴射式客機之一，以逾2,400架的產量位居第三，僅次於產量超過6,000架的 空中巴士A320系列 及超過11,000架的 波音737。 麥道MD-80系列在1980年推出，基於道格拉斯DC-9的設計，相比DC-9-50加長了機身，增大了最大起飛重量與油箱容量，於機身後方兩旁裝上 普惠 JT8D渦輪引擎，小型但是高效的機翼及T型尾翼。 麥道MD-80系列比道格拉斯DC-9擁有更長的機身，可載更多燃料及載重量，專為接載140-170名乘客提供短途及頻繁的旅途而設計。 MD …

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2007年3月6日 · The McDonnell Douglas MD-94X was a planned propfan -powered airliner, intended to begin production in 1994. The aircraft was to seat between 160 and 180 passengers in an unknown seating configuration. An all-new design, it was developed in the late 1980s to compete with the similar Boeing 7J7.

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2017年12月9日 · This is the McDonnell-Douglas MD-94X, a proposed MD-90 variant with the PW/Allison 578-DX Propfan engines. Never entered commercial service, as the project was canceled due to lack of interest by airlines into a propfan aircraft. This aircraft was modified from Skycycle's 717, with permission, and contains the 717 Cockpit panel and modified livery.

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