The Boeing 7J7 was an American short- to medium-range airliner proposed by American aircraft manufacturer Boeing in the 1980s. It would have carried 150 passengers and was touted as …

2023年1月19日 · Scandinavian triple flag carrier SAS met with Boeing in 1986 to inspect work on the project and dangled the prospect of a huge order (and thus became the launch partner of …

The 7J7 was intended to be a 150-seat, six-abreast trunkliner using the General Electric GE36 UDF (unducted fan) engine. Boeing’s sales efforts ran from 1985 to 1987, just as Republic …

2024年7月21日 · Boeing's 7J7 was intended to be a fuel-efficient successor to the 727 but never passed the drawing board. The 7J7 design included advanced technology and propfan …

波音7J7是波音公司在20世纪80年代提出的一款美国短中程客机。 它的设计目标是搭载150名乘客，被视为波音727的继任者。 7J7的设计采用先进的航空电子设备、电传飞控技术和广泛使用 …

2022年5月22日 · Most people have never heard of the Boeing 7J7. And yet this rather unusual design once looked set to replace both the 727 and 737! In the neat and tidy way we like to …

2018年12月5日 · 7J7将成为波音第一架电传飞控的飞机，同时继承757、767的玻璃驾驶舱技术。 艺术家设想图中不光有更多的电显，而且，还有小桌板. 此外引人注意的是7J7的材料选择也十 …

The Boeing 7J7 is an unbuilt narrowbody single-aisle jetliner designed by Boeing. It was designed to be very fuel efficient, and instead of using turbojet (as in the 707) or turbofan engines (all …

2011年7月23日 · It was a late 1980ies idea for propfan-driven short range aircraft. At its time revolutionary, it was Boeing's answer to the A320. We know what happened: the B7J7 went …

2021年6月9日 · Did you know Boeing almost pulled the trigger on an unducted fan airliner back in 1992? It would be the successor to the Boeing 727 and replace the Boeing 737, changing …