Chii Boeing inoti mushure meShumba Air Flight 610 yekuparara kweshumo?
Yakachengeteka sei Boeing 737 Max. Uyu waive mubvunzo waigara uchibvunzwa mushure Shumba Air mutsaona inouraya muIndonesia uye zvakanyanya mushure mekunge mushumo wekupedzisira wawana kuti Boeing yakatadza kuona kukanganisa kwesoftware kwakakonzera kuti chiedza chenyevero chisashande uye kutadza kupa vatyairi vendege ruzivo nezve hurongwa hwekudzora ndege.
Chikonzero icho vanhu 189 vakafa paLion Air chaive nechokuita nekugadzirwa kweBoeing, kuchengetedzwa kwendege yejeti uye zvikanganiso zvemutyairi zvakakonzera njodzi.
nhasi Boeing yakapa chirevo chinotevera maererano nekuburitswa nhasi kwekupedzisira kuferefetwa kweShumba Air Flight 610 neIndonesia National Transportation Safety Committee (KNKT):
“Kumunhu wese ari paBoeing, ndinoda kutaura mashoko enyaradzo kumhuri nevadikani veavo vakarasikirwa neupenyu mutsaona idzi. Tinochema neShumba Air, uye tinoda kuratidza tsitsi dzedu dzakadzama kumhuri yeShumba Air,” akadaro Mutungamiriri weBoeing & CEO Dennis Muilenburg. "Zviitiko zvinorwadza izvi zvakatikanganisa zvakanyanya uye ticharamba tichiyeuka zvakaitika."
“Tinorumbidza National Transportation Safety Committee yeIndonesia nekuedza kwayakaita kuona chokwadi chetsaona iyi, zvikonzero zvakonzera tsaona iyi uye kurudziro dzakanangana nechinangwa chedu chekuti izvi zvisazoitika zvakare.”
"Tiri kugadzirisa kurudziro yekuchengetedzwa kweKNKT, uye kutora matanho ekusimudzira kuchengetedzwa kwe737 MAX kudzivirira mamiriro ekudzora ndege akaitika mutsaona iyi kuti isazoitika zvakare. Kuchengetedza kukosha kunogara kune wese munhu paBoeing uye kuchengetedzeka kweveruzhinji vanobhururuka, vatengi vedu, uye vashandi vari mundege dzedu nguva dzose ndiyo inonyanya kukosha kwatiri. Tinokoshesa kudyidzana kwedu kwenguva refu neShumba Air uye tinotarisira kuramba tichishanda pamwe chete mune ramangwana.
Nyanzvi dzeBoeing, vanoshanda sevanopa mazano kuUS National Transportation Safety Board, vakatsigira KNKT mukati mekuferefeta. Mainjiniya ekambani anga achishanda neUS Federal Aviation Administration (FAA) nevamwe vatongi vepasi rose kuti vagadzirise software uye dzimwe shanduko, vachifunga nezveruzivo kubva kuongororo yeKNKT.
Kubva patsaona iyi, iyo 737 MAX uye software yayo iri kuita isati yamboitika nhanho yepasirese kutonga, kuyedzwa uye kuongorora. Izvi zvinosanganisira mazana emasimu esimulator uye ndege dzekuyedza, kuongororwa kwezviuru zvemagwaro, wongororo nevamiriri uye nyanzvi dzakazvimirira uye zvakakura zvetifiketi zvinodiwa.
Mumwedzi yakati wandei Boeing yanga ichiita shanduko ku737 MAX. Zvakanyanya kukosha, Boeing yakagadziridza nzira iyo Angle of Attack (AoA) sensors inoshanda nechinhu cheiyo ndege yekudzora software inozivikanwa seManeuvering Characteristics Augmentation System (MCAS). Kuenda kumberi, MCAS ichaenzanisa ruzivo kubva kune ese maAoA sensors isati yaita, ichiwedzera imwe nyowani yekudzivirira.
Pamusoro pezvo, MCAS zvino inongobatidza kana ese maAoA sensors akabvumirana, anongoshanda kamwe chete achipindura kukanganisa kweAOA, uye anogara ari pasi pemuganho wepamusoro unogona kupfuudzwa nekoramu yekudzora.
Idzi shanduko dzesoftware dzinodzivirira mamiriro ekudzora ndege akaitika mutsaona iyi kuti asazoitika zvakare.
Pamusoro pezvo, Boeing iri kuvandudza zvinyorwa zvevashandi uye kudzidziswa kwevatyairi, zvakagadzirirwa kuona kuti mutyairi wese ane ruzivo rwese rwavanoda kuti vabhururuke 737 MAX zvakachengeteka.
Boeing inoramba ichishanda neFAA nemamwe masangano anodzora pasi rese pakupa chitupa chekuvandudza software uye chirongwa chekudzidzisa kudzosera zvakachengeteka 737 MAX kubasa.
