N'oge a, ụgbọ mmiri ahụ nwere Comet 4C abụọ, DC-3s atọ, F-27s anọ na Twin F-3s atọ. Nke ikpeazụ hapụrụ ụgbọ mmiri ahụ na 1971. N'afọ 1972, a na-ere Comets ma dochie ha na Boeing 707 abụọ agbaziri site na British Midland. Sudan Airways nyere iwu abụọ Boeing 707-320Cs na 1973, maka nnyefe na June na Bash 1974 (1974-07). Pending nnyefe nke abụọ Boeing 737-200Cs nyere iwu otu afọ tupu mgbe ahụ, n'agbanyeghị na Boeing 707-300Cs abụọ bụ akụkụ nke ụgbọ elu ụgbọelu site na March 1975 (1975-03) na Aden, Addis Ababa, Asmara, Athens, Beirut, Cairo, Entebbe, Fort Lamy, Jeddah, London, Nairobi na Rome. N'oge a, ụgbọ mmiri ahụ nwere ụgbọelu abụọ Comet 4Cs, atọ DC-3s, anọ F-27s na atọ Twin F-3s. Onye ikpeazụ hapụrụ ụgbọ mmiri ahụ na 1971. N'ọnwa Julaị, gọọmentị mba Sudan kwupụtara na ọ na-ejigide naanị 30% nke ụgbọ elu ya na-arụ ọrụ na ọdụ ụgbọ elu nke ụgbọ elu El
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