All na Boeing 747. Ko kusan kome da kome ...

Jirgin samfurin Boeing 747, shi ne sauƙin recognizable godiya ta zuwa ga "humpbacked" fuselage ne ainihin wani da-samfurin na ci gaban soja 70s. Yayin da gwamnatin Amurka da ake bukata wani nauyi-taƙawa kai da jirgin sama, a kan abin da m aka sanar. A Boeing Company ya samu wani soja domin, amma ya ji cewa manyan} ungiyoyin kai da jirgin sama zã ta kasance a bukatar a kamfanin jirgin sama masana'antu.

Saboda haka akwai tasowa 747 Dzhambo Dzhet, wanda ya sau biyu mafi girma a jirgin sama na da lokaci. Kowane jirgin sama na wannan zane kudin yayin da game da dala miliyan 16.8 (a 1966), don haka kamfanin bukatar wata babbar abokin ciniki, wanda shi ne kamfanin Pan American. Ta umurce 25 jirgin sama na wannan shiri totaling $ 525 miliyan.

A shekara ta 1969, da Boeing 747-100 aka farko gabatar a Paris Air Show, kuma domin da watanni shida na farkon shekarar 1970, da Pan American jirgin sama hawa ta hanyar wadannan farko miliyan fasinjoji a kan hanya London - New York.

Tun daga nan, kamfanin ya fito da wani salo da jiragen sama samfurin Boeing, fasinja versions daga waxanda suke da sosai bambancin. Da farko an halitta 747-100V model, wanda yana da mafi Take-kashe nauyi. Sa'an nan, ga jama'ar kasar Japan suna saki 747SR, wanda aka yi nufi ga short flights da kuma girma na zirga-zirgar fasinja. Domin dogon zango flights aka yi nufi 747 SP. Ya kamata a lura cewa da farko model 747-100 ya halartar gyare-gyare ga Civil Reserve - 19 jirgin sama na wannan jerin sanya hira, kyale su juya fasinja jirgin sama a cikin jirgin ruwa mai ɗaukar kaya na kwana biyu.

Yau, a kan daban-daban na kasashe da nahiyoyi irin wannan jirgin sama gardama alamu kamar yadda 747-200, wanda za a iya kawo a lokaci daya game da 450 fasinjoji har zuwa 12.7 dubu. Km, tanã fita zuwa wani matsakaicin tsawo na 13.7 km. Zaka kuma iya lura da bambance-bambancen - wani Boeing 747-300 tare da wani Extended babba gida ga fasinjoji, kyale saukar da a kalla mutane 660.

Transport tasoshin 747 suna da hannu a cikin duka zaman jama'a da kuma soja fasinja sufuri. A 1990-1991, wadannan brands sun a da hannu a cikin canja wuri da sojojin Amurka a Iraki (da shi aka hawa game da 640 da dubu. Sojoji). A cikin masana'antu tushe na Boeing da kuma Lockheed ɓullo da wani model Yal-1A, dauke a kan jirgin fama lasers ya hallaka maƙiyi makamai masu linzami. Aka sani, kuma da dama 747-100 - 747-123, wanda daukawa a kan "da baya" sarari jigila (goma sha uku flights a jigila "ciniki" An jajirce).

A disadvantages na jirgin sama a cikin wannan jerin hada da cewa a cikin farkon shekaru na flights filin jirgin sama ba zai iya jimre da zirga-zirgar fasinja, yayin da unloaded daga samun wani babban yawan jiragen sama. Alal misali, Paris filin jirgin sama Charles de Gaulle da wahala "sake yin fa'ida" isa ga 2-3 fasinjoji Boeing, saboda su total number da aka 700-1000 mutane a cikin wani gajeren lokaci.

Bugu da ƙari, cikin hadarin na irin motocin ne fraught da yawa shafa. A shekarar 1996, India na fuskantar biyu fasinja jirgin ruwa - 747 da kuma Il-76. A hadarin ya yi sanadiyar rayukan sama da 350 mutane. A karo na biyu 747 (206B da 121) a shekarar 1977 aka kashe game da 580 fasinjoji.