Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: 747-400 muenzaniso wakavandudzwa une nzvimbo yakawedzerwa. It ane wingtip extensions 6 ft (1.8 m) uye winglets 6 ft (1.8 m), izvo kuvandudza mhando yacho mafuta kunyatsoshanda kubudikidza mana muzana zvichienzaniswa yapfuura 747 shanduro. The 747-400 akatanga itsva girazi Cockpit rakagadzirirwa ndege vashandi vaviri panzvimbo vatatu, pamwe kuderedzwa kwenhamba dials, gauges uye zvigadziko kubva 971 kusvika 365 kuburikidza nokushandiswa zvemagetsi. Rudzi urwu runewo matangi emafuta omumusana, injini dzakagadziridzwa, uye mukati mutsva. Dzimwe ndege dzinoshandisa nzira iyi kuti dzisaramba dzichimanikidzwa kupedza mafuta, dzakadai seAnchorage. Powerplants zvinosanganisira Pratt & Whitney PW4062, General Electric CF6-80C2, uye Rolls-Royce RB211-524. Somugumisiro Boeing 767 kukura overlapping pamwe 747-400 kuti kukura, zvose ndege anogona kushandisa chete zvitatu powerplants uye vari kunyange interchangeable pakati maviri ndege yokutevedzera. The -400 akanga akapa mu mufambi (-400), chitakuriso (-400F), combi (-400M), mudzimba (-400D), kuwedzerwa dungwerungwe mufambi (-400ER), uye kuwedzerwa dungwerungwe chitakuriso (-400ERF) shanduro. Passenger shanduro vanochengeta chete yokumusoro uriri sezvo -300, apo chitakuriso shanduro haana kuwedzerwa yokumusoro uriri. The 747-400D yakavakwa kuti pfupi-siyana akavhiyiwa pamwe kunonyanyisa zvigaro nokuda 624. Mapapiro akanga asina kubatanidzwa, asi anogona kugadziridzwa. Cruise nokukurumidza iri kusvika Mach 0.855 pamusoro shanduro dzakasiyana-siyana 747-400.  Mubvunzo: Rudzii rwomukati rwaiva nerudzi urwu?
chitsva