Kuthawira ku Hawaii ndi kotetezeka pa B737-800? Boeing akukana kuyankhapo

Boeing-737-80
Boeing-737-80

Kodi ndikotetezeka kouluka ndege yakumadzulo chakumadzulo kwa ndege ya B737-800 kuchokera ku North America kupita ku Hawaii? Ili ndi funso lomwe akatswiri amafunsa masiku ano. Mneneri wa Boeing adayankha: "Tikukana mwaulemu kuyankhapo m'nkhani yanu."

Zikuwoneka kuti Boeing adasokonezedwa pambuyo pa eTN kukayikira chitetezo mukamagwiritsa ntchito ndege yomwe idapangidwira maulendo apfupi komanso apakatikati pamsewu wopita kumtunda kwa madzi. Boeing 737 poyamba idadziwika kuti "City Jet" pakuyenda kwakanthawi kochepa kuchokera kumizinda kupita kumzinda.

Dzulo lokha, Southwest Airlines idamaliza bwino ndege pa B737-800 yawo kuchokera ku Oakland, California, kupita ku Honolulu, Hawaii. Ndege iyenera kuwonetsa ulendowu kuti ipeze chiphaso cha ETOPS kuti iwuluke Nyanja ya Pacific pa ndege yama injini awiri. Nthawi zambiri FAA imafunikira zaka 2 osagwira ntchito mopanda mavuto kuti apereke satifiketi. Izi zidachotsedwa kwa 1.5 ndi ena pafupi ndi masoka koyambirira.

Ndege yochokera ku LAX kupita ku HNL imatenga pafupifupi maola 5 panyanja popanda malo ena okwerera zikalephera kapena mwadzidzidzi. Chifukwa chake, a 737 ayenera kupitiliza ku Honolulu kapena kubwerera ku LA. Iyenera kuvoteledwa ndi FAA ya ETOPS 180, zomwe zikutanthauza kuti iyenera kuwuluka kwa maola 3 pa injini imodzi popeza pakati paulendoyo akhoza kukhala pafupifupi maola 2.5.

737 idapangidwa ngati ndege yamagalimoto awiri yoyendetsa ndege zazifupi komanso zapakatikati zoyenda ma 2 mamailosi kapena ochepera, koma ndi injini zodalirika, tsopano ikuuluka kumpoto kwa Atlantic kuchokera ku New York City kupita ku Ireland komanso ku Gulf of Mexico kuchokera ku Tampa kapena Orlando, Florida, kupita ku Panama City ndi madera ena aku Latin America kapena ku Caribbean.

United Airlines inayamba kugwira ntchito pa ndegeyi kuchokera ku US West Coast kupita ku Honolulu nthawi ina m'mbuyomu ndipo adakakamizidwa kuphatikiza kukwera kosakonzedweratu ku San Francisco pamaulendo ogulitsa omwe akufuna kuchoka ku LAX osayima kupita ku HNL. Izi zinali zowonetsetsa kuti pali mafuta okwanira oti angatenge ndegeyo kupita ku Hawaii. San Francisco kupita ku Honolulu ndiye mtunda wachidule kwambiri pakati pa US Mainland ndi Honolulu.

Ngati pangakhale kulephera kwa injini ziwiri pa Pacific palibe malo okwera, ndipo kupulumuka sikokayikitsa. Kulephera kwa injini imodzi kumakhala kovuta monga momwe zimakhalira ndi moto kapena zovuta zina zomwe zimafunikira kutera mwadzidzidzi; zochitika ku Pacific zitha kukulitsa zonsezi. Chowopsa ndichakuti mchaka chonse, pali malo okwera 2 mwadzidzidzi.

Malo okhala ndi bafa mu 737 MAX ndi ochepa kwambiri paulendo wautali ndipo mwina atha kubweretsa DVT yambiri ndi zina kwa anthu onenepa kapena olumala.

Paul Hudson, Purezidenti, MaLonda.net, adauza eTN kuti: "Zomwe tikuganiza kuti zikuyenera kuchitika ndi mipando yayikulu komanso yocheperako, kukulira m'lifupi mwa fuselage kuyambira 11 mpaka 12 mapazi, ndi malo olowera mwadzidzidzi omwe amaikidwa kapena kupezeka pamtunda wa glide.
Kuphatikiza pa kuwonongeka kwaposachedwa kwa Lion Air ku Indonesia, komwe Boeing Co idabisala zakuwopsa komwe kungachitike chifukwa chakuwongolera ndege, Xiamen Airlines idachita ngozi pa B737-800 ku Manila. Chochitika china chinawopa okwera 47 pa Air Niugini Boeing 737-800, omwe adapulumuka ngozi yomwe idachitika pa Pacific Ocean mayadi 159 pabwalo la ndege la Chuuk, chilumba chaching'ono ku Micronesia.

 

Ndege yaku Bangladesh 737-800 idatera ndikutenga zida zamphuno ndikuwotcha.

 

ZOMWE MUNGACHITE PA NKHANIYI:

  • 737 idapangidwa ngati ndege yamagalimoto awiri yoyendetsa ndege zazifupi komanso zapakatikati zoyenda ma 2 mamailosi kapena ochepera, koma ndi injini zodalirika, tsopano ikuuluka kumpoto kwa Atlantic kuchokera ku New York City kupita ku Ireland komanso ku Gulf of Mexico kuchokera ku Tampa kapena Orlando, Florida, kupita ku Panama City ndi madera ena aku Latin America kapena ku Caribbean.
  • Iyenera kuvoteredwa ndi FAA pa ETOPS 180, zomwe zikutanthauza kuti iyenera kuwuluka kwa maola atatu pa injini imodzi popeza pakati pa ndegeyo ikhala pafupifupi 3.
  • Kuuluka kuchokera ku LAX kupita ku HNL kumatenga pafupifupi maola 5 panyanja popanda malo ena otsikirako pakagwa vuto kapena mwadzidzidzi.

<

Ponena za wolemba

Wachinyamata T Steinmetz

Juergen Thomas Steinmetz wakhala akugwirabe ntchito zapaulendo komanso zokopa alendo kuyambira ali wachinyamata ku Germany (1977).
Iye adayambitsa eTurboNews mu 1999 ngati nkhani yoyamba yapaintaneti yantchito zapaulendo padziko lonse lapansi.

2 Comments
zatsopano
Lakale
Zolowetsa Pamakina
Onani ndemanga zonse
Gawani ku...