Iqinisekisiwe into yokuba abaphandi bagqibe ngenkqubo ye-anti-stall ezenzekelayo njengoko yenziwe ngaphambi kwengozi ye-Ethiopian Airlines Boeing 737 Max jet.
Ukuzimisela kokuqala kusekwe kulwazi oluvela kwidatha yenqwelomoya kunye nokurekhodwa kwelizwi, okubonisa ukuba inkqubo ye-automated engasebenziyo inokuba noxanduva lokufa ngoMatshi 10.
Esi sigqibo sokuqala senziwe saziswa ngexesha lengcaciso e-US Federal Aviation Administration (FAA) izolo. Kuyaziwa kwakhona ukuba inkqubo ye-anti-stall auto yenziwe yasebenza kwingozi yemoto ye-Indonesian Lion Air 737 Max.
Iziphumo zokuqala zinokuhlaziywa, kodwa ngoku balatha kwinkqubo, ebizwa ngokuba yi-MCAS (okanye iManeuvering Characteristics Augmentation System) njengesizathu esingunobangela wazo zombini iziphithiphithi. Abalawuli bathi iinqwelomoya zase-Itopiya uMax jet zilandele a indlela efanayo yokubhabha Ukubhabha i-Lion Air, kubandakanya ukunyuka okungahambi kakuhle kunye nokwehla ngaphambi kokuphazamiseka kwemizuzu emva kohambo.
Inkqubo ye-MCAS yenzelwe ukukhomba ngokuzenzekelayo impumlo yeejethi ezantsi ukuba iyaziva ilahleko yokuphakanyiswa, okanye itafile yomoya. Iinqwelomoya zinokuphulukana nokuphakama kumaphiko kwaye ziwe esibhakabhakeni ukuba iimpumlo ziphakamile kakhulu. Inkqubo ikwenza ukuba uMax abhabhe ngokufanayo nakwizizukulwana ezindala zeBoeing's 737, esichasa isidingo soqeqesho olongezelelekileyo lokuqhuba.
I-Boeing isebenza kuhlaziyo lwesoftware kwinkqubo yokulwa nesitali auto ukuze impumlo ijonge phantsi kube kanye endaweni yamaxesha angama-21 njengoko kwenzekile kwingozi yeNqwelo yoMoya eyenza kube lula ukuba abaqhubi beenqwelo moya bazigqithe.
Amagosa ase-Ethiopia kulindeleke ukuba akhuphe ingxelo yabo yokuqala kungekudala.
I-737 Max 8 ibekwe emhlabeni wonke ngenxa yengozi njengoko iBoeing isebenza kuhlaziyo lwesoftware yayo ukwenza iinqwelomoya zikhuseleke.
