Turkish Airlines Flight 634

Turkish Airlines Flight 634 was a scheduled domestic passenger flight from Istanbul Atatürk Airport to Diyarbakır Airport in southeastern Turkey. On 8 January 2003 at 20:19 EET (18:19 UTC), the aircraft operating the flight, a British Aerospace Avro RJ100, struck the ground on final approach approximately 900 metres (3,000 ft) short of the runway threshold during inclement weather conditions.