Embraer EMB-120 Brasília

Shortly after take off from Huambo-Albano Machado Airport, the twine engine aircraft stalled and crashed near the runway end, bursting into flames. All four crew and two passengers survived while 17 passengers were killed. There were 11 officers, three generals and six civilians on board. This Embraer Brasilia was the most recent built in service.

Aircraft crashed moments after takeoff from runway 29 at Darwin Airport, Northern Territory, fatally injuring both pilots. The flight was for the purpose of revalidating the command instrument rating of the pilot under check and was under the command of a training and checking captain, who occupied the copilot’s seat. The takeoff included a simulated engine failure. Data from the aircraft’s flight recorders was used to establish the circumstances leading to the accident and showed that the pilot in command (PIC) retarded the left power lever to flight idle to simulate an engine failure. That introduced a simulated failure of the left engine and propeller autofeathering system. The increased drag from the ‘windmilling’ propeller increased the control forces required to maintain the aircraft’s flightpath. The pilot under check allowed the speed to decrease and the aircraft to bank toward the inoperative engine. Additionally, he increased power on the right engine, and engaged the yaw damper in an attempt to stabilize the aircraft’s flight. Those actions increased his workload and made control of the aircraft more difficult. The PIC did not restore power to the left engine to discontinue the manoeuvre. The few seconds available before the aircraft became uncontrollable were insufficient to allow ‘trouble shooting’ and deliberation before resolving the situation.

While descending to Manaus-Eduardo Gomes Airport following an uneventful flight from Tefé, the aircraft was correctly established on the ILS when the crew was instructed by ATC to initiate a go-around and to follow a holding pattern as the priority was given to an ambulance flight. The crew made a left turn heading 060° and continued the descent after passing 2,000 feet when the aircraft struck the ground and crashed about 33 km from the airport. The aircraft disintegrated on impact and all 33 occupants were killed.