Matukan jirgi suna neman gyara yayin da Boeing Max8 ya sauka

Kamfanin dillancin labaran reuters ya bayar da rahoton a yau cewa kyaftin din jirgin Lions Air mai shekaru 31 yana karkashin kulawar jirgin Lion Air JT610 da ke tashi da jirgin Boeing Max 8 a lokacin da jirgin saman ya tashi. daga Jakarta. Jami’in na farko yana kula da gidan rediyon, a cewar wani rahoto na farko da aka fitar a watan Nuwamba.

Rahoton ya ce:

Matukin jirgin saman jirgin saman Boeing 737 MAX da ya halaka sun leka wani littafi yayin da suke kokarin fahimtar dalilin da ya sa jirgin ya yi kasa a gwiwa, amma ya kure lokaci kafin ya afka cikin ruwa, mutane uku da ke da masaniyar abin da ke cikin nadar muryar jirgin.

Binciken da aka gudanar kan hatsarin, wanda ya yi sanadin mutuwar daukacin mutane 189 da ke cikin jirgin a cikin watan Oktoba, ya dauki sabon salo, yayin da hukumar kula da zirga-zirgar jiragen sama ta Amurka (FAA) da wasu masu kula da harkokin sufurin jiragen sama suka dakatar da tsarin a makon da ya gabata bayan wani mummunan hatsari na biyu da ya afku a kasar Habasha.

Masu binciken da ke binciken hatsarin na Indonesiya na yin la’akari da yadda na’urar kwamfuta ta umurci jirgin da ya nutse a matsayin martani ga bayanai daga na’urar na’ura da ba ta dace ba da kuma ko matukan jirgin sun samu isassun horon da za su iya ba da amsa ga gaggawa da dai sauransu.

Wannan dai shi ne karon farko da aka bayyana na’urar nadar muryar da ke cikin jirgin na Lion Air. Majiyoyin uku sun tattauna da su bisa sharadin sakaya sunansu.

Reuters ba ta sami damar yin rikodin ko kwafin ba.

Mai magana da yawun kamfanin na Lion Air ya ce an bai wa masu bincike dukkan bayanai da bayanai kuma ya ki yin karin bayani.

Mintuna biyu kawai da jirgin, jami'in farko ya ba da rahoton "matsalar kula da jirgin" ga kula da zirga-zirgar jiragen sama kuma ya ce matukan jirgin sun yi niyya don kiyaye tsayin ƙafa 5,000, in ji rahoton na Nuwamba.

Jami’in na farko dai bai fayyace matsalar ba, amma wata majiya ta ce an ambaci iskar a cikin nadar muryar jirgin, wata majiya ta biyu kuma ta ce wata majiya ta nuna matsala a nunin kyaftin din amma ba na jami’in farko ba.

Kyaftin ɗin ya nemi jami'in farko da ya duba littafin jagora mai sauri, wanda ya ƙunshi jerin abubuwan da suka faru na rashin daidaituwa, in ji majiyar ta farko.

A cikin mintuna tara na gaba, jirgin ya gargadi matukan jirgin cewa suna cikin rumfar tare da tura hancin kasa don amsawa, kamar yadda rahoton ya nuna. Tufafi shine lokacin da iskar da ke kan fikafikan jirgin ke da rauni da yawa don samar da ɗagawa da ci gaba da tashi.

Kyaftin din ya yi yaki don hawa sama, amma kwamfutar, har yanzu ba daidai ba ta hango rumbun, ta ci gaba da tura hanci ta hanyar amfani da tsarin datsa jirgin. A al'ada, datsa yana daidaita saman sarrafa jirgin don tabbatar da tashi tsaye da matakin.

"Da alama ba su san datsa yana motsawa ba," in ji majiyar ta uku. "Sun yi tunani ne kawai game da saurin iska da tsayi. Wannan shi ne kawai abin da suka yi magana akai.

Boeing Co ya ki cewa komai ranar Laraba saboda ana ci gaba da binciken.

Kamfanin masana'anta ya ce akwai bayanan da aka rubuta don magance lamarin. Wasu ma'aikatan jirgin daban a cikin jirgin daya da yamma kafin su fuskanci matsala iri daya amma sun warware shi bayan da suka shiga jerin abubuwan dubawa guda uku, a cewar rahoton na Nuwamba.

Sai dai ba su mika dukkan bayanan matsalolin da suka fuskanta ga ma'aikatan jirgin na gaba ba, in ji rahoton.

Matukan jirgin na JT610 sun kasance cikin kwanciyar hankali a yawancin jirgin, in ji majiyoyin uku. Kusa da ƙarshen, kyaftin ɗin ya tambayi jami'in farko ya tashi yayin da yake duba littafin don samun mafita.

Kimanin minti daya kafin jirgin ya bace daga na'urar radar, kyaftin din ya bukaci kula da zirga-zirgar jiragen sama da ya share sauran zirga-zirgar da ke kasa da ƙafa 3,000 kuma ya nemi tsayin "biyar", ko ƙafa 5,000, wanda aka amince da shi, in ji rahoton farko.

Yayin da kyaftin din mai shekaru 31 ya yi kokarin gano hanyar da ta dace a cikin littafin, jami'in na farko mai shekaru 41 ya kasa sarrafa jirgin, biyu daga cikin majiyoyin sun ce.

Mai rikodin bayanan jirgin ya nuna bayanan da aka sarrafa na ƙarshe daga jami'in farko sun yi rauni fiye da waɗanda kyaftin ɗin ya yi a baya.

"Kamar gwaji ne inda akwai tambayoyi 100 kuma idan lokacin ya ƙare kun amsa 75 kawai," in ji majiyar ta uku. “Don haka ka firgita. Yana da yanayin ƙarewa. "

Kyaftin ɗin haifaffen Indiya ya yi shiru a ƙarshe, duk majiyoyin uku sun ce, yayin da jami'in na farko na Indonesiya ya ce "Allahu Akbar", ko "Allah ne mafi girma", jumlar Larabci gama gari a cikin mafi yawan musulmin ƙasar da za a iya amfani da su don bayyanawa. tashin hankali, girgiza, yabo ko damuwa.

Hukumar binciken hadurran jiragen sama ta Faransa BEA ta ce a ranar Talata na’urar nadar bayanan jirgin a hadarin da ya yi sanadin mutuwar mutane 157 na kasar Habasha ya nuna “kwanan kamanceceniya” da bala’in Lion Air. Tun lokacin da jirgin Lion Air ya yi hatsarin, Boeing ya ci gaba da haɓaka software don canza adadin ikon da aka ba wa Tsarin Haɓaka Halayen Maneuvering, ko MCAS, sabon tsarin hana rumfuna da aka ƙera don 737 MAX.

Ba a dai tantance musabbabin hatsarin jirgin na Lion Air ba, amma rahoton farko ya ambaci na’urar Boeing, wanda ya yi kuskure, kwanan nan ya maye gurbin na’urar firikwensin da kulawa da horar da kamfanin.

A cikin wannan jirgin da maraice kafin faduwar jirgin, wani kaftin din jirgin na Lion Air mai cikakken hidima, Batik Air, yana tafiya a cikin jirgin inda ya warware irin wannan matsala ta sarrafa jirgin, in ji biyu daga cikin majiyoyin. Ba a bayyana kasancewarsa a wannan jirgin ba, wanda Bloomberg ya fara ba da rahoto, a cikin rahoton farko.

Har ila yau, rahoton bai hada da bayanai daga na'urar nadar muryar jirgin ba, wadda ba a gano ta daga tekun ba har sai watan Janairu.

Soerjanto Tjahjono, shugaban hukumar binciken Indonesiya KNKT, ya ce a makon da ya gabata za a iya fitar da rahoton a watan Yuli ko Agusta a yayin da hukumomi ke kokarin hanzarta binciken sakamakon hadarin na Habasha.

A ranar Laraba, ya ki cewa komai game da abin da ke cikin na’urar nadar muryar kokfit, yana mai cewa ba a bayyana su ba.