The pilot plant for the hydrogen aviation institute's innovative, four-seater, all-composite electric aircraft has been officially delivered, signifying a pivotal advancement in the manufacturing of new energy general aviation aircraft in Yanqing District. The Beijing Ruixiang Company, founded by Academician Yang Fengtian's team, will spearhead research and development efforts for hydrogen-powered general aviation aircraft at this facility. Production of the four-seater electric aircraft is anticipated to commence in early June of this year, with the maiden aircraft scheduled to roll off the assembly line by the end of September.