Wasu daga cikinku sun aiko mani da labarai game da tashin gaggawar da jirgin saman United Airlines mai lamba 767-300 ya fada bisa kuskure kafin ya sauka a filin jirgin saman Chicago O'Hare a ranar Litinin da yamma.Wannan zai zama labarin fasaha, amma bari mu fara fahimtar yadda wani abu makamancin haka ke faruwa.Shin wani da gaske ya buɗe ƙofar fita na gaggawa?A yanzu, asiri ne.
A ranar 17 ga Yuli, 2023, UA12, Jirgin saman United Airlines mai lamba 767-300 da ya tashi daga Zurich (ZRH) zuwa Chicago (ORD), ya rasa zamewar gaggawar fitar da shi yayin da yake gabatowa filin jirgin sama na Chicago O'Hare.Da alama matukin jirgin da ma'aikatan jirgin da ke cikin jirgin ba su san cewa jirgin ya yi asara ba, kamar yadda ma'aikatan kula da lafiyar suka lura da isowar jirgin.
Amma mazauna yankin 4700 na North Chester a Chicago tabbas sun lura da wani abu: kwatsam sai wata tsawa ta katse ranarsu.Zaftarewar kasa ta afkawa rufin Patrick DeWitt, wanda ya lalata rufin kafin ya zamewa zuwa bayansa.
Bayan 'yan sa'o'i kadan, ma'aikatan jirgin saman United Airlines sanye da kayan soja suka fara hada shi.Mai magana da yawun United ya raba:
"Mun tuntubi FAA nan da nan kuma muna aiki tare da kungiyoyinmu don fahimtar yanayin wannan lamarin."
To yaya aka yi tun farko?Amsar na iya kasancewa ta hanya ta musamman da aka adana hanyoyin fita a kan fikafikan 767 a wajen jirgin maimakon a cikin ƙofofin.
Jirgin Boeing 767 yana da bene na sama a bayan kowane reshe don sauƙaƙe jigilar fasinjoji ta hanyar fita sama da reshe a cikin lamarin gaggawa.An fara ƙaddamar da nunin faifai ta buɗe ƙyanƙyasar fita daga ciki.Motsi na buɗe rufin rana yana kunna wutan lantarki wanda a lokaci guda (1) yana kunna relay zuwa ƙasa duk wani umarni na matsayi da aka aika zuwa babban mai sarrafa wutar lantarki na hydraulic kuma (2) yana kunna mai kunna kulle mai ɓarna ta hanyar juya ɓarna na ciki.matsayi na kasa.Bayan jinkiri na daƙiƙa biyu (daga kunna mai kunnawa mai ɓarna), ana kunna mai kunna latch ɗin.Buɗe mai kunnawa latch yana buɗe ƙofar ƙyanƙyashe kuma yana kunna buɗaɗɗen mai kunnawa da ke cikin ƙyanƙyasar tserewa.Zamewa rufin rana tare da taron faranti mai zamewa don ƙaura yana juyawa waje ta hanyar tuƙi.Lokacin da aka buɗe ƙofar, haɗin injin zuwa babban kwalban matsa lamba yana haifar da sakin iskar gas don kunna zamewar.
Amma lura da m irin.Lokacin da aka buge shi, buɗe mashigar sama da fiffike yana haifar da armashi.To me ke faruwa a nan?Idan haka ne, shin da gaske ne jirgin ya fita daga madauki kwata-kwata?
Ko kuma yana iya yiwuwa makullin ya fadi (saboda bai bude ba) kuma kofar fita ba ta bude ba?
Lokacin da makamancin hakan ya faru a kan wani jirgin Delta 767 a shekarar 2019, sai ya zama cewa iskar ta karye na'urar, amma a wannan yanayin sai na'urar ta bude.
A ranar Litinin, wani jirgin saman United Airlines Boeing 767 ya fado a wani titin titin na gaggawa yayin da yake tunkarar ORD.Yayin da aka samu asarar dukiya, ba a samu rahoton jikkata ba.
Za mu bi wannan labarin don sabuntawa daga FAA da United don ƙarin bayanin yadda hakan ya faru.Ya zuwa yanzu, menene ra'ayoyin?Fasinjoji za su iya buɗe ƙofofin fita gefe?
Matta ɗan matafiyi ne mai ƙwazo wanda ya kira Los Angeles gidansa.Kowace shekara yana tafiya sama da mil 200,000 ta iska kuma yana ziyartar kasashe sama da 135.Aiki a cikin masana'antar sufurin jiragen sama kuma a matsayin mai ba da shawara kan balaguro, Matthew ya yi fice a manyan kafofin watsa labarai na duniya kuma yana amfani da shafinsa na Live and Let's Fly don raba sabbin labaran masana'antar sufurin jiragen sama, sake duba shirye-shiryen flyer akai-akai da rahotanni masu zurfi kan ayyukansa. ..tafiya a duniya .
Jumla mai ƙarfi a cikin rahoton Kanada na iya zama amsar: “Motsin buɗewar rufin rana yana kunna wutan lantarki kuma a lokaci guda (1) yana kunna relay zuwa ƙasa duk wani umarni na matsayi da aka aika zuwa babban motar mai lalata wutar lantarki, da (2) ) Kunna. mai kunnawa kulle mai ɓarna don jujjuya ɓarna na ciki zuwa ƙananan matsayi.Bayan jinkiri na daƙiƙa biyu (ƙwayar ɓarna) sakin latch ɗin yana aiki.
Ɗaukar wasu gajeriyar da'ira ko wasu kuskuren lantarki suna haifar da jeri, jeri yana kunna ma'aunin motsi kamar yadda ƙyanƙyashe ke buɗewa.Wataƙila matukin jirgin ya sami wani nau'in kuskure ko gargaɗin ɓarna kuma (idan an karɓa) ya yanke shawarar ci gaba da saukowa.A bayyane yake, a ƙasa ya tabbata cewa an tura ƙungiyar bolt, watakila ma fasinjojin da ke cikin reshe sun lura da shi.
Shin kamfanin jirgin Delta ya shiga irin wannan lamari a shekarar 2019?Idan Delta ta wanzu, to United ma yakamata ta wanzu.Idan babu Delta, to, bai kamata a yi amfani da shi ba.
Menene mafi kyawun Shugaba a cikin masana'antar ya ce game da tafiyar da mafi kyawun jirgin sama a duniya tare da mafi kyawun jiragen ruwa, hanyar sadarwa, abinci da abin sha?Yawanci ya kasa rufe bakinsa!
Don A - Daidai.Idan ya kasance STFU ne kawai kuma yana tafiyar da kamfanin jirgin sama, da zai yi kyau.Babu shakka shi mutum ne mai wayo.
Ina jin tsoro game da tashi da United… Ban daɗe da tafiya tare da su ba tare da bata lokaci ba saboda wani batu na fasaha wanda na gano game da shi daga baya.Ba ni da tantama cewa suna yin gyaran da ya kamata, amma saboda wasu dalilai jiragen sama na United suna lalacewa akai-akai.Wanda baya karfafa kwarin gwiwa a cikin jadawalin su.Hakan ya sa na yi tunanin tsaro ta hanyar da ban saba ba.
© document.write(sabuwar Kwanan wata().getFullYear()) Rayuwa da tashi.An kiyaye duk haƙƙoƙi.Amfani da/ko kwafin wannan abu mara izini ba tare da cikakken izinin marubucin da/ko mai wannan rukunin yanar gizon ba an haramta shi sosai.Za'a iya amfani da rarrabuwa da nassoshi muddin an ba da cikakkiyar yarda kuma an ba da takamaiman abin da ke cikin asali.
Lokacin aikawa: Agusta-09-2023