Batho ba 189 ba hlokahetse Boeing 737 MAX e ncha ha sefofane sa jete sa Lion Air se soahlamana Leoatleng la Java ka la 29 Mphalane Indonesia. Lion Air ke sefofane sa bajete sa Indonesia.
Ho na le lipotso tse hlahang potsong ea moetsi oa Amerika, Boeing, haeba ba arolelana tlhaiso-leseling e lekaneng le balaoli, lifofane le bafofisi ba lifofane mabapi le lits'ebetso tsa mofuta oa morao-rao oa sefofane sa eona se tummeng sa 'mele o mosesane.
Likarolo tse tšoaetsoeng ka ho fetesisa tsa 737 MAX ha li bapisoa le tse tlileng pele ho eona, 737NG, ke lienjini tse bolokang mafura haholo.
Empa ka lebaka la lienjine tse kholo, tse behiloeng holimo le ho ea pele ka lepheo, tekano ea jete e fetohile. Ho sebetsana le seo, Boeing e ile ea theha litšireletso tse ling tse khahlano le setala.
Sistimi e ikemetseng ea ts'ireletso e bitsoang Maneuvering Characteristics Augmentation System (MCAS) e qala ha nako ea tlhaselo e le holimo haholo, ha nko ea sefofane e phahame haholo, e sokela setala.
Kamora ho oa, US Federal Aviation Administration e lemositse lifofane lefatšeng ka bophara hore lits'ebetso tse fosahetseng tse tsoang ho li-sensors tsa anti-stall system li ka lebisa sefofane ho theola nko ea sona le ha mochini oa lifofane o tima, ho thatafalletsa bafofisi ba lifofane ho laola sefofane.
American Airlines Group Inc. bekeng e fetileng e boletse hore "e ne e sa tsebe" mesebetsi e meng ea se bitsoang Maneuvering Characteristics Augmentation System.
Bloomberg o ile a tlaleha la pele ka leano la Boeing la ho ts'oara mohala le lifofane ka Labobeli. Kajeno, Boeing o boletse eTurboNews: Ho hlakisa litlaleho tse sa nepahalang tsa pejana, Boeing e hlophisa mehala ea 737NG / MAX ea likepe hore e be letoto la mananeo le bareki ba rona ho lumella ho ba teng ho eketsehileng, nako e eketsehileng ea Q&A, le ho amohela libaka tse fapaneng tsa nako.
Likopano tsena li tla ts'oaroa ke Baemeli ba Ts'ebeletso ea Tšimo ea Boeing ba fumanehang tikolohong le bareki ba rona, 'me liboka tseo li tla etsahala mathoasong a beke e tlang haufi le bareki ba rona.
Boeing bekeng e fetileng e boletse hore e fane ka lintlafatso tse peli bakeng sa baetsi ba lisebelisoa lefats'eng ka bophara tse ntlafatsang mekhoa e seng e ntse e le teng ea ho sebetsana le maemo a amanang le MCAS. Boeing o hanne ho fana ka maikutlo a mang.
Molaetseng o eang ho basebetsi ka Mantaha, CEO oa Boeing Dennis Muilenburg o itse litlaleho tsa litaba tse reng moetsi o patile tlhahisoleseling ka MCAS ho lifofane "ha li na 'nete"
Tlalehong ka Labohlano, mokhatlo oa United Airlines o itse bafofisi ba lifofane ba koetliselitsoe hantle ho sebetsana le ho se sebetse ha MCAS leha sistimi e sa boleloa thupelong ea ba tlohang mefuteng ea khale ho ea jete e ncha.
Tlaleho ea pele ea kotsi ea Lion Air e tla phatlalatsoa ka la 28 kapa la 29 Pulungoana.
Le ha ho le joalo, ba qoelang ha ba so fumane rekotara ea mantsoe ea sefofane ea sefofane, e tla fana ka leseli mabapi le litšebelisano tsa bafofisi tse bohlokoa bakeng sa ho fumana setšoantšo se felletseng sa maemo a ho oa.
SEO U LOKELANG HO SE NKA HO SEHLOOHO ENA:
- Tlalehong ka Labohlano, mokhatlo oa United Airlines o itse bafofisi ba lifofane ba koetliselitsoe hantle ho sebetsana le ho se sebetse ha MCAS leha sistimi e sa boleloa thupelong ea ba tlohang mefuteng ea khale ho ea jete e ncha.
- Kamora ho oa, US Federal Aviation Administration e lemositse lifofane lefatšeng ka bophara hore lits'ebetso tse fosahetseng tse tsoang ho li-sensors tsa anti-stall system li ka lebisa sefofane ho theola nko ea sona le ha mochini oa lifofane o tima, ho thatafalletsa bafofisi ba lifofane ho laola sefofane.
- Sistimi e ikemetseng ea ts'ireletso e bitsoang Maneuvering Characteristics Augmentation System (MCAS) e qala ha nako ea tlhaselo e le holimo haholo, ha nko ea sefofane e phahame haholo, e sokela setala.
