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波音公司与ＮＡＳＡ（美国国家航天局）研究人员正在联合研究８００座翼身融合体（ＢＷＢ）巨型客机，目前它仍然是一种未来的概念飞机。 ＢＷＢ可全面提高民用客机的飞行效率，翼展为７５米，由３台涡扇发动机作动力，航程为１３０００千米，巡航速度为Ｍ０．８５。估计与常规
Boeing and NASA (NASA) researchers are working on a joint study of 800 wing-body fusion (BWB) jumbo jets that are still a concept aircraft of the future. BWB can improve the flight efficiency of civil aircraft in an all-round way. The wingspan is 75 meters and powered by 3 turbofan engines with a range of 13,000 km and a cruising speed of M0.85. Estimates and conventions