Umkhumbi-moya Womuntu Siqu I-Zeaim iyindiza engakhiphi lutho olungcolisayo eyakhelwe ukuhamba emoyeni emadolobheni. I-Zeaim ithwala abantu abafika kwabane futhi ayidingi umshayeli, ngakho akudingeki ukuqeqeshwa okukhethekile. Ukusuka nokwehla ngokuvertical, kanye nokusuka nokwehla ibanga elifushane, kuyasekelwa. Kunikezwa izinketho ezimbili zokuqhuba: izinjini ezine ezisebenza ngehydrogen noma amamotomboni angamane kagesi. Kungafakwa ama-skid okwehla noma i-landing gear enemijikelezo emithathu. Umzimba wendiza kanye nemibhoshongo yezinjini kwenziwe ngamacomposite anamuhla, futhi izingxenye eziningi zenziwa ngokuphrinta nge-3D. Isimo sinesikhuthazo esivela ezinambuzaneni zamanzi.