The Sudanese registered plane, a Boeing 707-320, operated by Sudan Airways on lease from Azza Air veered sharply to the right after take-off and flipped before crashing. Six people have been killed after a cargo plane crashed on take-off from Sharjah Airport. The Sudanese registered plane, a Boeing 707-320, operated by Sudan Airways on lease from Azza Air veered sharply to the right after take-off and flipped before crashing.