Pashure kwokutanga 747-100, Boeing yakatanga -100B, yakakwirira kunonyanyisa kutora-off uremu (MTOW) musiyano wezvinyorwa, uye -100SR (Short Range), pamwe mukuru mutakurwi vanokwanisa. Kuwedzera kunonyanyisa kutora-off uremu anobvumira ndege kutakura zvakawanda mafuta uye vane refu chikuva. The -200 womuenzaniso akatevera muna 1971, uine zvakawanda simba injini uye yakakwirira MTOW. Mutakurwi, chitakuriso uye mubatanidzwa mutakurwi-chitakuriso shanduro -200 dzakabudiswa. The rakapfupikiswa 747SP (kunokosha kuita) pamwe refu chikuva yakatangawo, uye akapinda basa muna 1976.The 747-300 mutsetse akanga mberi dzakabudirira pamwe pakuparurwa 747 muna 1980. The 300 akatevedzana yakabva Boeing ndege zvidzidzo kuwedzera zvigaro vanokwanisa pamusoro 747, panguva iyo kuchinja akadai fuselage plugs uye kuwedzera rokumusoro uriri pamusoro yose kureba murwi vakanga varambwa.
747EUD