Zowonongeka: Boeing 787 Dreamliner idakokedwa mu kafukufuku wa 737 MAX

Dipatimenti Yachilungamo ku US ikukulitsa kafukufuku wake wa Boeing, ndikufufuza milandu yoti kupanga kwa 787 Dreamliner kudakhudzidwa ndi kusachita bwino komweko komwe kunapangitsa kuti 737 MAX iwonongedwe ndikuphetsa mazana ambiri.

Otsutsa aboma apempha zolemba zokhudzana ndi kupanga 787 Dreamliner pafakitale ya Boeing's South Carolina, pomwe magwero awiri omwe adalankhula ndi Seattle Times adati pakhala pali zonena za "ntchito zopanda pake." Gwero lachitatu latsimikizira kuti ogwira ntchito pafakitale ya Charleston adalandira maitanidwe koyambirira kwa mwezi uno kuchokera ku "gulu lomwelo" la otsutsa omwe amafufuza zomwe zikuchitika mu 737 MAX.

Boeing ali pampando wotentha chifukwa cha kusapanga bwino komanso kutsika pang'ono pa fakitale yaku South Carolina. Otsutsa akuyenera kuti ali ndi nkhawa ngati "mavuto akulu azikhalidwe" afalikira pakampani yonse, kuphatikiza kukakamizidwa kuti azigwira ntchito molakwika kuti apereke ndege munthawi yake, gwero lina adauza Seattle Times. Chomera chaku South Carolina chinapanga 45 peresenti ya Boeing 787s chaka chatha, koma mawonekedwe ake apamwamba -10 amamangidwa kumeneko kokha.

Otsutsa ali pakusaka "zizindikiro zachinyengo zachikale," gwerolo lidatero, monga kunama kapena kunamizira makasitomala ndi owongolera. Oyimba whistleblower mufakitale ya Charleston omwe adaloza zinyalala komanso zida zomwe zidasiyidwa mu injini, pafupi ndi mawaya, komanso m'malo ena ovuta kwambiri omwe angayambitse zovuta zogwirira ntchito adauza nyuzipepala ya New York Times kuti alangidwa ndi oyang'anira, ndipo mameneja adanenanso kuti adakankhidwa. ndege zimatuluka mwachangu ndikubisa kuchedwa.

737 MAX, nawonso, akuti adathamangira kumsika pakati pa kudula pamakona kuti athe kugonjetsa mpikisano watsopano wa Airbus. Choyipa kwambiri, Federal Aviation Administration akuti idalola Boeing kuti azifufuza zambiri zachitetezo, ndipo olamulira mayiko ena adatenga ziphaso zachitetezo ku US ngati umboni kuti sanafunikire kudzifufuza okha, zomwe zidafika pachimake pamavuto a Lion Air ndi Ethiopian Airlines. October ndi March.

Njira yovuta yozimitsa moto pa Dreamliner idapezeka kuti sinagwire ntchito koyambirira kwa mwezi uno, zomwe zidapangitsa Boeing kuti apereke chenjezo kuti chosinthira chozimitsa moto chalephereka "nthawi zina." Ngakhale bungwe la FAA linachenjeza kuti "kutheka kulipo kuti moto wa ndege ukhale wosalamulirika," iwo anasankha kuti asawononge 787s, m'malo mwake adalamula ndege kuti ziwone ngati kusinthaku kukugwira ntchito masiku 30 aliwonse.

A DoJ ndi Inspector General wa Dipatimenti ya Transportation adatsegula kafukufuku wawo ku Boeing 737 MAX pambuyo pa ndege yoyamba ya ndege ziwiri zomwe zinagwa ku Indonesia mu October, kupha aliyense amene analimo; FBI idalowa nawo kafukufuku mu Marichi ndege yachiwiri itatsikira ku Ethiopia mumikhalidwe yofananayo. Poyitanitsa kukhazikitsidwa kwa kafukufukuyu pambuyo pa ngozi ina "yachilendo kwambiri," m'modzi mwa magwero a Seattle Times adati wina yemwe ali ndi chidziwitso chamkati adabwera ndi umboni wa zomwe zidayambitsa ngoziyi, zomwe zadziwika chifukwa cha zolakwika zomwe ndegeyo idakwera MCAS. makina apakompyuta.

Boeing sanaimbidwebe mlandu wokhudza kuwonongeka kulikonse, koma milandu yotsutsana ndi kampaniyo, kuphatikizanso suti imodzi ya oyendetsa ndege opitilira 400 omwe akuti kampaniyo idabisa zolakwika mu dongosolo lake la MCAS, akuchulukirachulukira ndipo ndege zake zakhala zikuchulukirachulukira. yatsika mpaka ziro pomwe ndege padziko lonse lapansi zayimitsa 737 MAX m'miyezi itatu yapitayi. Kumayambiriro kwa mwezi uno, FAA idapeza "zowopsa" zochulukirapo zomwe ziyenera kuthetsedwa 737 MAX isanabwerere kuwuluka.