 All three aircraft were hit by SAM-2 missiles fired by the army's anti-aircraft units, who mistook it for enemy aircraft as they had not been informed.On 28 June 2010, an FT-5 (registration JW-9119) whilst on a routine training mission, lost communication with the airbase and made an emergency landing on the A14 highway.Upon landing, one of its wings crashed onto a tourist vehicle; resulting in the deaths of both the instructor and trainee.