Afriqiyah Airways Flight 771 was a scheduled international Afriqiyah Airways passenger flight that crashed on 12 May 2010 at about 06:01 local time on approach to Tripoli International Airport, about 1,200 metres short of the runway. Of the 104 passengers and crew on board, 103 were killed. The sole survivor was a 9-year-old Dutch boy. The crash of Flight 771 was the third hull-loss of an Airbus A330 involving fatalities, occurring eleven months after the crash of Air France Flight 447.

Human senses are not naturally geared for the inflight environment. Pilots may experience disorientation and loss of perspective, creating illusions that range from false horizons to sensory conflict with instrument readings or the misjudging of altitude over water.