On 9 May 1998, a British Regional Airlines ATP was being pushed back for departure at Jersey in daylight whilst the engines were being started when an excessive engine power setting applied by the flight crew led to the failure of the towbar connection and then to one of the aircraft's carbon fibre propellers striking the tug. A non standard emergency evacuation followed. All aircraft occupants and ground crew were uninjured.
Description
On 9 May 1998, a BAe ATP being operated by British Regional Airlines on a domestic scheduled passenger flight from Jersey was being pushed back off the gate on departure in normal daylight visibility. The second engine had just stabilised after start and the aircraft had been aligned with the taxiway centreline when the aircraft began to push the tug, the tow bar failed and the aircraft rolled forward and the right hand propeller struck the tug cab. About 90 seconds after the impact, the flight crew noticed a small amount of what was identified as smoke in the flight deck and an emergency evacuation was ordered using the integral air stairs at Door 1L and the emergency slide at Door 2L.
Investigation
An Investigation was carried out by the UK AAIB. It was noted that a three man pushback crew had been used and that only the safety of the tug driver had been in question as the aircraft right hand six-bladed propeller struck the tug cab. The tug driver reported that he had felt the front of the tug lift, which caused him to lose the ability to steer it and the aircraft then seemed to push forward, the tug jack-knifed and the aircraft moved towards the tug and the right propeller. The driver did not remember how he escaped from the vehicle and, although physically uninjured, later stated that he was suffering from post-traumatic stress.
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