Tag nrho cov Boeing 747. Los yuav luag txhua yam ...

Lub Boeing 747, yog yooj yim coj los ua tsaug rau nws cov "humpbacked" fuselage yog ua tau ib tug los ntawm-cov khoom ntawm txoj kev loj hlob ntawm cov tub rog 70s. Thaum lub US tsoom fwv yuav tsum tau ib tug heavy-duty thauj aircraft, uas rau kev sib tw tau tshaj tawm. Lub Boeing tuam txhab tau txais ib tug tub rog txiav txim, tab sis xav tias tus loj civil thauj aircraft yuav nyob rau hauv kev thov nyob rau hauv lub dav hlua kev lag luam.

Yog li ntawd muaj tsim 747 Dzhambo Dzhet, uas yog ob zaug tus loj tshaj plaws aircraft ntawm lub sij hawm. Txhua aircraft ntawm no tsim nqi thaum txog 16,8 lab dollars (nyob rau hauv 1966), li ntawd, lub tuam txhab yuav tsum tau ib tug loj cov neeg, uas yog lub tuam txhab Yias American. Nws kom 25 aircraft ntawm no siv totaling $ 525 lab.

Nyob rau hauv 1969, lub Boeing 747-100 twb xub nthuav tawm ntawm lub Paris Cua Show, thiab nyob rau thawj rau lub hlis ntawm xyoo 1970, lub yias American aircraft thauj los ntawm cov thawj lab coob uas xam nrog rau qhov lawv London - Tshiab York.

Txij thaum ntawd los, lub tuam txhab tau tso tawm ib tug ntau yam ntawm Boeing aircraft, cov neeg nrog caij versions ntawm uas yog heev ntau haiv neeg. Thawj zaug nws twb tsim 747-100V qauv, uas muaj ib tug ntau dua tau nqa tawm ceeb thawj. Ces, rau lub Japanese neeg yog tso tawm 747SR, uas twb npaj rau luv luv flights thiab ib tug ntim ntawm cov neeg nrog caij tsheb. Rau ntev-log flights twb npaj 747 SP. Nws yuav tsum tau muab sau tseg tias thawj zaug qauv 747-100 tau undergone kev kho rau cov Civil Reserve - 19 aircraft ntawm no series ua tus hloov dua siab tshiab, uas tig neeg nrog caij aircraft rau hauv freighter rau ob hnub.

Niaj hnub no, tshaj ntau lub teb chaws thiab continents xws aircraft yoov qauv raws li 747-200, uas muaj peev xwm nqa ntawm ib lub sij hawm txog 450 coob uas xam nrog mus txog 12.7 txhiab. Km, nce mus rau ib tug qhov siab ntawm 13.7 km. Koj yuav tau nco ntsoov lub variant - ib tug Boeing 747-300 nrog ib ncua sab sauv alarm rau coob uas xam nrog, uas haum raws li ib tug tshaj plaws ntawm 660 cov neeg.

Tsheb thauj mus los hlab ntsha 747 yog muab kev koom tes nyob rau hauv ob qho tib si pej xeem thiab cov tub rog cov neeg nrog caij tsheb thauj mus los. Nyob rau hauv 1990-1991, cov hom tau muab kev koom tes nyob rau hauv cov kev hloov ntawm US pab tub rog nyob rau hauv Iraq (nws tau thauj txog 640 txhiab. Cov tub rog). Nyob rau hauv industrial paus ntawm Boeing thiab Lockheed tsim ib tug qauv Yal-1A, nqa on board kev sib ntaus los lasers ua kom puas yeeb ncuab cuaj luaj. Paub thiab ib tug ntau yam ntawm 747-100 - 747-123, uas yog nyob rau hauv lub "rov qab" qhov chaw shuttle (tsug kaum peb flights ib tug shuttle "Enterprise" tau raug cog lus).

Qhov tsis zoo ntawm cov aircraft nyob rau hauv no series muaj xws li lub fact tias nyob rau hauv thaum ntxov xyoos ntawm lawv lub flights tshav dav hlau yuav tsis tau tiv nrog cov neeg nrog caij tsheb, thaum mos txwv los ntawm tau txais ib tug loj tus naj npawb ntawm aircraft. Piv txwv li, lub Paris tshav dav hlau Charles de Gaulle uas muaj teeb meem "siv" tuaj txog rau 2-3 coob uas xam nrog Boeing, vim hais tias lawv tag nrho cov yog 700-1000 neeg nyob rau hauv ib tug luv luv lub sij hawm ntawm lub sij hawm.

Tsis tas li ntawd, cov kev sib tsoo ntawm xws tsheb yog fraught nrog rau ntau cov neeg raug dag hais. Nyob rau hauv 1996, Is Nrias teb kev nyuaj siab ob cov neeg nrog caij txog ntsha - 747 thiab IL-76. Cov kev huam yuaj thov lub neej ntawm dua 350 cov neeg. Ib tug kev sib tsoo ntawm ob 747 (206B thiab 121) nyob rau hauv 1977 tua txog 580 neeg caij tsheb.