The New Midsize Airplane (NMA), or New Midsize Aircraft, [1] (culturally referred to as the Boeing 797) [2] is a concept airliner proposed by Boeing to fill the middle of the market segment. In …

2024年9月10日 · Boeing aimed to bridge the gap between 737s and Dreamliners with the 797 mid-size jet. It aimed to offer passenger comfort and efficiency, using composite materials and …

波音797飞机将是一款双通道飞机。 如果采用商务舱和经济舱两种舱位布局，座椅总数约为225个；在全经济舱的布局下，座椅总数可达260个。 波音797系列共有两种款型，廷塞斯表示：“一 …

2024年3月31日 · Incorporating advanced technology winglets and efficient engines, the 797 offers excellent economics, reducing fuel use and emissions by 20 percent over the NG while …

2024年11月6日 · So, the 797 will likely be a wide-body twin-aisle jet that can seat 220 to 270 passengers and fly up to a distance of 5,000 nautical miles, putting it squarely in the same …

2018年10月18日 · While not officially named as yet, it is almost certain that the next Boeing aircraft will be called the B797. The new jet aircraft will reportedly be loaded full of Boeing's …

2024年9月11日 · Boeing has taken a significant step toward the development of its long-awaited 797 mid-sized airliner. After years of speculation, the company has announced plans to build …

2023年9月30日 · The Boeing 797, a middle-of-the-market aircraft filling a gap between single-aisle and twin-aisle planes, has faced delays and uncertainties since it was first discussed in …

黃石專案（英語： Yellowstone Project ）是民航客機製造龍頭之一的美國 波音正在進行的新世代民航客機專案計畫，也被叫做波音797專案。 黃石專案包括 Y1 、 Y2 以及 Y3 三種機型。

2024年4月15日 · In 2018, I reported on the market opportunities for Boeing’s long-awaited middle-of-market aircraft, which, for lack of a better designation, had earned the label B797 among …