IBoeing 737-800 yaqingqwa emva kweNtlekele yaseChina yaseMpuma

I-China Eastern Boeing 737-800 yantlitheka emazantsi e-China namhlanje (ngoMvulo, ngo-Matshi 21, 2022), ebulala bonke abayi-123 ababekhwele i-MU5735 Ngaba kukho unxibelelwano kwi I-Lion Air Flight 610 kwaye I-Ethiopian Airlines B737 Max iingozi.

            Le nqwelomoya ineenjini ezimbini, eyinxalenye yenqanawa ebisetyenziswa ukusukela ngo-2015, kuxelwe ukuba yehla kwindawo enehlathi kwimizuzu emva kokuba kukho into engahambi kakuhle kulandela ukuntywila okunzulu ukusuka malunga neenyawo ezingama-30,000, ngokutsho kweFlightRadar24.com, iwebhusayithi yedatha yokulandela umkhondo wenqwelomoya. .

Ngaba i-Boeing 737-800 kunye ne-737 MAX iyafana?

I-737-800 imodeli endala. Ezinye iinqwelomoya bezitshintshela kwi-737-Max, inqwelomoya entsha enomzimba omxinwa. I-737-Max yamiswa okwethutyana kwihlabathi liphela emva kokuba ezimbini zazo zantlitheka phantse kwiminyaka emine eyadlulayo. I-737-Max igxekwe ngokubanzi emva kokuba enye yazo yawa e-Indonesia ngasekupheleni kuka-2018 kwaye okwesibini yawa e-Ethiopia.

I-China Eastern Airlines namhlanje yamisa zonke iijethi zabakhweli be-Boeing 737-800 emva kwengozi yenqwelomoya # MU5735. I-airline ine-102 yolu tshintsho lwe-737 - zonke ngoku zisekelwe.

I-Boeing 737-800 ebandakanyekayo yenye yeejethi zeenqwelomoya ezidumileyo kwihlabathi - ngaphezulu kwe-5,000 yale nguqulelo ikhethekileyo (i-800) ihanjiswe nguBoeing kubathengi beenqwelomoya kwihlabathi liphela.

I-Boeing 737-800 ibhabha ngaphandle kwezithintelo e-United States, eCanada naseYurophu ngeli xesha.

            "Kufuneka sazi ulwazi oluthe kratya phambi kokuba kwenziwe naziphi na izigqibo malunga nale ngozi ngequbuliso neyintlekele," utshilo uRobert A. Clifford, umseki kunye neqabane eliphezulu kwiiOfisi zeClifford Law eChicago osebenza njengoMcebisi oyiNkokeli kwityala elilindelekileyo kwinkundla yesithili yomanyano. Ingozi yeBoeing ye-Ethiopian Airlines Flight 302 eye yantlitheka kwiminyaka emithathu eyadlulayo kule nyanga kamsinya nje emva kokuba indulukile yabulala abantu abayi-157 ababekhwele apho. “Olu hlobo lwengozi kwinqwelo-moya eneminyaka emithandathu ubudala neyayilwa yaza yaqinisekiswa ngeminyaka yee-1990 ayiqhelekanga kwaphela.”

            UClifford uqhube wathi iintsapho zabo balahlekelwa ngabantu babo kwingozi ye-ET302 yeBoeing kwiminyaka emithathu edlulileyo basalindele ingxelo yokugqibela evela kwabasemagunyeni base-Ethiopia ngonobangela waloo ngozi. "Ukucinga ukuba le ngxelo yinjongo, ukungena nzulu kunobangela, ingxelo yase-Ethiopia iya kubonisa ukuba inqwelomoya ebizwa ngokuba yiBoeing emva kwengozi yokuqala ye-Boeing 737 MAX, kwaye abasemagunyeni abazange baxelelwe ingxaki ngenkqubo ye-MCAS enokuthi bayithintele. ingozi yesibini e-Ethiopia.”

            Inguqulelo elandelayo ye-Boeing 737-900, i-MAX 8, yayiyinqwelomoya entsha eyantlitheka kuLwandle lweJava e-Indonesia kamsinya nje emva kokumka ngo-Okthobha ka-2018, yabulala bonke abayi-189 ababekhwele. Kwiinyanga nje ezintlanu kamva, enye i-737 MAX yawa e-Ethiopia equka abantu abavela kumazwe angama-35 kuquka iMelika kunye neCanada. IiOfisi zoMthetho zaseClifford zimele abantu abangaphezu kwama-70 abakhwele kwinqwelomoya kubandakanya abakhweli abane abavela kwilizwe laseTshayina kunye nabakhweli abavela eHong Kong kunye nelizwe laseTshayina elivela eCanada.

Phila uqhubeke @AlJazeera: I-Boeing 737-800 ebandakanyekayo yenye yeejethi zeenqwelomoya ezidumileyo kwihlabathi - ngaphezulu kwe-5,000 yolu tshintsho oluthile (i-800) luhanjiswe nguBoeing kubathengi beenqwelomoya kwihlabathi jikelele. # MU5735 pic.twitter.com/0KNkV0FsY1

UAlex Macheras (@AlexInAir) Matshi 21, 2022

             Abaphandi baye bafumanisa ukuba inkqubo entsha yesofthiwe, i-MCAS (i-Maneuvering Characteristic Augmentation System), apho abaqhubi beenqwelo-moya abazange baxelelwe okanye baqeqeshwe, yimbangela yezo zintlukwano ezimbini. 

I-MCAS yenza ntoni?

I-MCAS, okanye i-Maneuvering Characteristics Augmentation System, ibonelela ngeempawu zokuphatha inqwelomoya ngokweseti ecacileyo iimeko zokubhabha ezingaqhelekanga. I-MCAS ngoku inokhuseleko olongeziweyo oluninzi:

• Imilinganiselo esuka kwi-Angle of Attack (AOA) ezimbini zoluvo ziya kuthelekiswa.
• Inzwa nganye iya kungenisa idatha yayo kwikhompyuter yolawulo lokubhabha kwenqwelomoya.
• I-MCAS iya kwenziwa kuphela ukuba bobabini abenzi boluvo bayavumelana.
• I-MCAS iya kwenziwa kube kanye kuphela.
• I-MCAS ayisoze ijonge ekukwazini komqhubi wenqwelomoya ukulawula inqwelomoya esebenzisa ikholamu yolawulo yedwa.

Ityala leJury Criminal Jury liqala namhlanje

Ityala lejaji liqala namhlanje eTexas ngokuchasene nowayesakuba ngumqhubi wenqwelomoya oyintloko weBoeing uMark Forkner otyholwa ngolwaphulo-mthetho ngokulahlekisa ukhuseleko kunye neenqwelo moya malunga ne-737 Max kunye nokusebenzisa amava akhe omsebenzi kwiFederal Aviation Administration (FAA) ukukhohlisa iarhente ukuthoba uqeqesho. iimfuno zabaqhubi. I-FAA iqinisekisa iinqwelomoya ukuba zibhabhe.

            Isiteyitimenti sokuvula senziwe ngolwesiHlanu ngabatshutshisi abathi iForkner ayizange iyazise i-FAA malunga notshintsho kwiinzame zokusindisa i-Boeing amakhulu ezigidi zeedola umenzi wenqwelomoya ebeya kuchitha ngenye indlela ekulibazisekeni ukuhanjiswa kunye nokuhlawulela iinqwelomoya kuqeqesho lomqhubi wenqwelomoya. .