Thaum muaj xwm ceev tsaws rau lub Hudson: kev huam yuaj Lub ib hlis ntuj 15, 2009

Ib qho ntawm feem xav premier ntawm lub Cuaj Hli Ntuj - lub American zaj duab xis "Miracle rau lub Hudson", tua los ntawm tus thawj coj Clint Eastwood. Todd Komarnicki scenario raws li tiag tiag tej xwm txheej 15.01.2009, thaum lub pilots ya davhlau New York - Charlotte (NC) tau ua ib qho xwm txheej ceev yuav tsaws rau lub Hudson dej huab cua tuam txhab uas muag nkoj US Airways tom qab 308 vib nas this tom qab takeoff. Cov tsab xov xwm no mob siab rau ib tug ntawm ob peb lub aircraft teeb meem uas raug nqi tsis muaj casualties vim cov neeg ncaj neeg coob ua.

kev huam yuaj

Davhlau 1549 coj tawm los ntawm LaGuardia tshav dav hlau nrog ib tug qeeb. Vim huab cua puas thiab tsib caug coob uas xam nrog thiab tsib neeg coob neeg tau yuav tsum tso cai rau sawv kom txog rau thaum 15:24. Lub ntuj cleared, tab sis lub cua daj cua dub twb tau leej twg, yog li ntawd, cov neeg tau ua npau suav tau rau koj lo lus uas peb sai li sai tau. Airbus A320 Fabkis ntau lawm yog nyob rau hauv lub lag luam tsuas yog 10 xyoo thiab twb paub raws li ib tug zoo nkauj txhim khu kev qha aircraft, thiaj li muaj tsis muaj tej yam tshwm sim ntawm teeb meem. Rau tej neeg coob tiav plaub hnub ntawm lub davhlau, tom qab uas tus so yuav tsum tau ua raws li.

Tom qab 91 feeb ntawm lub ces kaum ntawm nws lub qhov muag co-tsav kuv pom ib pab ntawm cov noog, ua raws li los ntawm cov kev xav hais tias lub nkoj nres dheev, bumping mus rau hauv ib tug qhob phab ntsa. Ob leeg xyaw stalled, thaum nyob rau sab laug qhov hluav taws kub pib. Hau ib lub teeb liab ntawm kev nyuaj siab, cov neeg coob pib los sib piv lawv cov yeeb yam nrog ib daim ntawv qhia ntawm thaum muaj xwm ceev cov txheej txheem. Restart lub cav tsis tau tau vim hais tias ntawm qhov uas tsis muaj qhov chaw siab tshaj thiab lub tswv yim thawj saib xyuas tshav dav hlau runways tsis tau lees tias kawm tau zoo. Thaum muaj xwm ceev tsaws ntawm A320 rau lub Hudson ciali mus yuav tus tsuas tshuaj nyob rau hauv ib tug yooj yim teeb meem no. Cov tus tauj ncov loj ntawm lub airliner tau tsuas yog cov xis nkoos yuav txiav txim siab raws li qhov tus validity uas depended lub neej ntawm 155 cov neeg.

neeg coob

Hmoo decreed tias lub liner yog nyob rau hauv lub ob txhais tes ntawm ib qho kev paub txog neeg coob.

Tus tauj ncov loj Chesley Sullenberger, yug nyob rau hauv 1951, ib tug ob peb hnub tom qab ntawd yuav tsum tau noj peb caug nws tsib caug yim lub hnub yug. Nws coj tau xyoo ntawm cov tub rog kev pab thiab ib cov quav hniav ntawm tus nqi ntawm 19663 teev. Nees nkaum cuaj xyoos ntawm sab saum toj-hauv chav kawm ntawv tsav muab civil aviation, nws yog ib tug kws muaj txuj nyob rau hauv sib ntaus muaj kev ruaj ntseg.

Rau sorokadevyatiletnego Dzheffri Skaylza nws yog ib tug ntawm cov thawj davhlau nyob rau Airbus A320. Tab sis nws twb zoo npaj raws, vim hais tias tsuas kawm tiav los ntawm kev rov qhia dua rau cov hoob kawm no ntawm aircraft, muaj ib tug tag nrho lub davhlau teev nyob rau hauv 15643.

A320 tsaws rau lub Hudson ciali mus yuav ob leeg tsuas tau txoj kev kom tsis txhob muaj kev puas tsuaj. Deciphering lub kev sib khom lus nyob rau hauv lub cockpit ntawm lub nkoj qhia tau hais tias yuav ua li cas muaj tseeb lawv twb txias-blooded thiab cov kev ua uas yuav pab kom cov cob moos ntawm New York, Chesley Sullenberger hu ua "Tus tauj ncov loj Calm." Tau paub thiab tau sib ntaus attendants, tiv thaiv kom txhob ntshai rau lub rooj tsavxwm. Txhua yam ntawm lawv muab lub aircraft ntau tshaj 25 xyoo.

thaum muaj xwm ceev tsaws

Thaum lub alarm tag tus ntxhiab tsw thiab suab ntawm lub xyaw tuag tam sim ntawd, ntshai los ntsib qhov tseeb cov neeg caij tsheb. Hnov tus yam ntxwv feature ntawm lub microphone switching, txhua hoping rau ib cov lus uas lub aircraft rov qab mus rau lub tshav dav hlau thiab txhua yam yuav zoo. Tab sis tus tauj ncov loj ntawm lub nkoj tau tshaj tawm ntawv rau ib tug nyuaj tsaws. Chesley Sullenberger launched rau A320 rau sab qab teb sab ntawm tus dej, tab sis yog qhov lawv nws twb tsiv nyob rau hauv ib tug northeasterly kev taw qhia. Qhov thib ob tsav kom ceev ceev yuav tsum tau nyob rau splashdown. Yuav tsaws rau hauv lub Hudson filigree precision yuav tsum tau maneuver, txwv tsis pub sib tsoo yuav inevitable. Hauv lub hlwb txuas ntxiv mus ua hauj lwm. Lub commander ntawm cov neeg coob tswj ntaus ib tug tshuav nyiaj li cas tsis kov George Washington Choj, thiab nyob rau yam tsawg kawg nkaus ceev mus tsaws lub dav hlau nyob rau hauv pem hauv ntej ntawm Manhattan.

Nws ciali hais tias lub liner tam sim ntawd khiav mus rau hauv qab. Nws yog txiav tawm los ntawm tej ib feem, cov neeg pov ib ncig ntawm lub hav zoov, tab sis tom qab ib tug luv luv lub sij hawm, nws tuaj mus rau qhov chaw zoo li ib tug cork. Qhov chaw dim, lub salon tau ua lawm ua tus sau nrog dej khov dej. Cov neeg coob koom khiav tawm ntawm coob uas xam nrog. Capturing tej nkoj nquam, cov neeg pib mus tau los ntawm lub thaum muaj xwm ceev nyob rau hauv lub tis. Tsis muaj ib tug paub seb tus airliner tawg yog ua tau, tab sis cov uas tsis muaj kub ntawm cov dej yog tsis tau tso cai ua luam dej rau lawv tus kheej. Tsuas yog 10 feeb tom qab tuaj thawj cawm nkoj, qhov kev khiav tawm ntawm tus neeg uas raug, 78 cov neeg uas tau raug mob. Tab sis, tseem ceeb tshaj, lawv tau tag nrho cov ciaj sia.

Ua ntawm qhov kev huam yuaj

Nyob rau hauv lub keeb kwm ntawm lub tsaws ntawm lub aircraft rau cov Hudson yog ib tug ntawm lub kaum ib tus neeg mob splashdown. Tsis casualties ntawm ib tug nqi ntawm tsib. Nws yog tus thib plaub kev vam meej, tab sis lub tuam txhab poob ib lub tsheb muaj nqis txog $ 75 lab. Nws yog tsim nyog kom huv si xyuas qhov ua rau ntawm kev huam yuaj thiab ntsuam xyuas cov tsav kev ua ub no. Cov neeg ntawm lub tebchaws United States tam sim ntawd muab lawv mus rau hauv lub teb chaws heroes, thiab cov cob moos ntawm New York tso tus tauj ncov loj ib lub cim tseem ceeb mus rau lub nroog. Tab sis rau ascertain tag nrho cov tshwm sim, ob qho tib si raug tshem tawm. Dzheffri Skaylz yuav mus nyob hauv lub davhlau rau hauv lub Plaub Hlis, thiab Chesley Sullenberger - nyob rau hauv Lub kaum hli ntuj 2009. Cov tag nrho lub sij hawm ntawm lub National Commission yog ob qho tib si muaj kev txhawj xeeb txog lawv cov kev koob npe nrov.

Nyob rau hauv txoj kev tshawb no ntawm turbofan xyaw, nws twb pom hais tias cov compressors tau tau kiag li severed. Cov kev ntsuam xyuas nqa tawm nrog ib tug hit noog, thiab qhov no yog qhov tseem ceeb ua qhov kev huam yuaj, yeej tsis coj mus rau tau zoo sib xws. Pom tawg tsam ntawm protein hais nyob rau hauv ob qho tib si xyaw pub ib tug DNA ntsuam. Nws pom hais tias rau ib tug tragic kev huam yuaj dav hlau raug kev txom nyem los ntawm Canadian us, uas nws hnyav yog nruab nrab ntawm 4 thiab 4.5 kg. Cov kev sib tsoo tshwm sim nrog ib tug tag nrho cov tsiaj ntawm noog. Rau 20 xyoo ua ntej rau qhov teeb meem (tsaws rau lub Hudson), 210 aircraft tau txais kev puas tsuaj ntawm cov rooj sib tham nrog cov noog, 200 cov neeg raug tua. Qhov teeb meem ib zaug dua nco ntsoov txog qhov yuav tsum tau nyob rau qhov tseem ceeb qhov teeb meem.

neeg coob cov kev ua ub tshawb nrhiav

Ob leeg xyaw tawm ntawm kev pab nyob rau ib tug heev tsawg qhov chaw siab tshaj - 975 meters. Tsis muaj leej twg puas tau qhia yuav ua li cas ua nyob rau hauv ib tug zoo xws li cov teeb meem no rau cov neeg coob. Yog nws ua tau kom muaj tus pilots rov qab mus rau lub tshav dav hlau? Lo lus nug no yog feem ntau xav nyob rau hauv lub teb chaws Commission rau tsheb muaj kev ruaj ntseg. Lawv tsis muaj txaus siab thiab raws nraim li ib nrab ntawm lub sij hawm, ib feem ntawm uas yog siv rau txoj kev tshawb no ntawm lub cav restart teeb meem. Thaum ib tug ceev ntawm 400 km / h nws yog tsis yooj yim sua. Rau qhov thib ob pab pawg yuav tsum tau mus nyeem cov ntaub ntawv phab 3.5, uas nyob rau hauv instantaneous teb yog tsis yooj yim sua. Nws tseem ceeb qhov yuav tsum tau mus piv rau cov lus nug tswj ntsuas.

Yuav tsaws rau hauv lub Hudson tau ua ib qho piv txwv ntawm lub hauj lwm ua ke ua ntawm tus tsav, uas yeej tsis hais kawm splashdown. Ntev peb tham txog cov lus nug seb puas los yog tsis cov kev pab cuam ntawm txoj kev kawm ntawm lub davhlau crews muaj xws li kev tham, thaum nyob rau hauv 2013 muaj tsis muaj lwm qhov teeb meem nyob rau hauv Bali ntug hiav txwv dej. Qhov no thiab lwm yam mob qhia ntau npaum li cas nyob rau hauv cov huab cua nyob rau hauv lub professionalism ntawm cov neeg coob. Sullenberger thiab Skaylz dhau nws kev kuaj mob rau lub siab tshaj plaws tau.

Txoj hmoo ntawm lub nkoj

Lub airframe tau tuav saum toj no cov dej rau 1.5 sij hawm. Tsiv downstream, nws mus nyob rau hauv cov dej, tab sis nws muaj peev xwm mus khi mus rau lub pier. Thaum lub sij hawm tus cawm thiab towing hauj lwm twb puas thiab poob rau sab laug engine, divers sab xwb 23 lub ib hlis ntuj. Yuav tsaws rau hauv lub Hudson dej nyob rau hauv lub nroog yuav ua rau nws raug mob thiab cov neeg, tab sis nws yeej tsis tshwm sim. Beyond kho nkoj tom qab kev tshawb fawb thauj mus rau North Carolina, qhov twg nyob rau hauv 2012, tshaaj raws li ib tug sau ntawm lub tsev cia puav pheej ntawm Aviation.