Ho phatloha ha lifofane tsa Ethiopian Airlines le Lions Air, American Airlines ho koala liloli, litšila tse sa sebetseng li senya likhoele fekthering ea Boeing 787, tahlehelo ea moruo e boletse hore ha e sebelise thupelo ea simulator bakeng sa bafofisi ba lifofane ba Boeing MAX 737 - boemo bo hatellang ho fumana lifofane tse ngata tsa Boeing 737 MAX morao moeeng ba ntse ba phehella mekhoa e mekhutšoane le mekhoa e khuts'oane e ka bang teng ho netefatsa polokeho bakeng sa sechaba se fofang.
FlyersRights.org e rometse maikutlo ana khahlano le tlhahiso ea FAA ea ho se hloke koetliso ea simulator bakeng sa bakhanni ba lifofane ba 737 MAX. Re boetse re kopile FAA ho eketsa nako ea ho fana ka maikutlo ho fa litsebi tse ikemetseng nako e eketsehileng ea ho arolelana boiphihlelo ba bona le FAA le Boeing.
Likopo tsa Litokelo tsa Litokelo li ekelitse nako bakeng sa nako ea maikutlo ea sechaba mabapi le Tlhatlhobo ea 17 ea Tlaleho ea Boto ea Boemo ba Lifofane. Molemong oa sechaba se tsamaeang, re kopa matsatsi a mang a supileng bakeng sa litsebi tsa polokeho, bafofisi ba lifofane le ba bang ho fana ka maikutlo a bona ho FAA.
Ho nchafatsoa hape ha Boening 737 MAX ho khahlisa haholo sechaba ka kakaretso mme ho lokeloa ho etsoa lipatlisiso ka botlalo. Kamora likotsi tse peli nakong ea likhoeli tse tšeletseng tsa tse ling, ka bobeli li etsahetse nakong ea lilemo tse peli tsa pele tsa tšebeletso ea khoebo ea MAX, sechaba se hloka netefatso ea hore lifofane tsena li bolokehile le hore FAA le Boeing ba etsa sohle se matleng a bona ho beha polokeho ea pele ho 737 MAX le lifofane tse ling kaofela. Ho fihlela seo, ho hlokahala nako e ngata bakeng sa litsebi tse ikemetseng tsa polokeho ho tla pele ho arolelana boiphihlelo le lithahasello tsa bona.
Ts'ebetso ea ho pheta-pheta 737 MAX e tla hloka ho fumana boits'epo hape ke litsebi tsa polokeho, bafofisi ba lifofane le bahlokomeli ba lifofane. Ntle le moo, ho hloka ho fumana boits'oaro ba bapalami le ba sechaba. Ts'ebetso ho fihlela joale e patiloe ka lekunutu, 'me re hakanya hore bapalami ba tla hlasela Boeing 737 MAX haeba ts'ebetso e nkuoa e potlakisoa, e le lekunutu, e loantšana ebile e sa phethahala.
Lebitsong la bapalami ba lifofane, re kopa nako e eketsehileng ea ho bokella le ho khothaletsa litsebi tsa polokeho ho fana ka maikutlo a tsona ho FAA. Nako ea maikutlo e buletsoe matsatsi a 10 feela a khoebo. Ha ho nahanoa ka qeto e ntseng e emetse ea FAA ea ho khetha phetoho e fokolang e fumanehang, "Liphapang Level B", nako e telele ea maikutlo e ke ke ea baka leeme bakeng sa FAA kapa ba amehang. Le ha Boeing e kanna ea batla hore 737 MAX e netefatsoe kapele kamoo ho ka khonehang, ha re bone lebaka la hore FAA e batle ho beha tšireletseho kotsing, kapa ho bonahala e beha tšireletseho kotsing, ka ho netefatsa hape 737 MAX ka potlako le ho beha maphelo a mangata kotsing.
Litokelo tse ling tsa Flyers li khothaletsa ka matla hore FAA e hloka koetliso ea simulator ho karolo ea MCAS bakeng sa bafofisi bohle ba 737 MAX pele sefofane se le seng se khutlela moeeng.
Allied Pilots Association e boletse hore tokiso e hlahisitsoeng ke FAA ha e tsamaee ho lekana hobane ha e kenyeletse thupelo ea simulator. Tlhokahalo ea nako e eketsehileng ea khomphutha e ke ke ea hloleha feela ho khutlisa boits'epo ba bafofisi ba eona ba ho fofa ka sefofaneng. American Airlines e re e ntse e hlahloba khetho e 'ngoe ea thupelo, empa sefofane ka seng ha sea lokela ho ipeha tlokotsing moruong ha ho bapisoa le lifofane tse ling ho fihlela monyetla oa polokeho o lokelang ho fuoa matla ho lifofane tsohle.
Mololi oa morao-rao o tlalehile hore o bone litšila tse hlephileng li senya likhoele tsa li-sensors tsa AOA ho 737 MAX. Ha Boeing e hana kopo ena e khethehileng, New York Times e tlalehile ka mololi ea arohaneng le feme ea Boeing 787 Boroa ho Caroline ea reng o bone sefofane se lumelloa ka maloanlahla ho bona mme ba laetsoe ke batsamaisi hore ba hlokomolohe tlolo ea molao. Sesole sa Lifofane sa US se emisitse ho amohela phano ea sefofane sa Boeing KC 46 hobane lithōle li fumanoe kahare. Ona ke mokhoa oa boits'oaro bo bobe o lokelang ho fuputsoa ka botlalo ke FAA le bafuputsi ba ikemetseng pele FAA e tsoelapele ho sutumelletsa ho tiisa 737 MAX kapele.
FAA e tlameha ho fokotsa lebelo lena la bohlanya le la lekunutu ho lumella 737 MAX ho khutlela leholimong ho fihlela e qeta setšoantšo sohle ho tsoa ho litsebi tse ikemetseng tsa polokeho, bafofisi ba lifofane le ba bang.
