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  • AT45, vicinity Esbjerg Denmark, 2016 (Synopsis: On 27 March 2016 an ATR 42-500 had just departed Esbjerg when the right engine flamed out. It was decided to complete the planned short flight to Billund but on the night IMC approach there, the remaining engine malfunctioned and lost power. The approach was completed and the aircraft evacuated after landing. The Investigation found the left engine failed due to fuel starvation resulting from a faulty fuel quantity indication probably present since recent heavy maintenance and that the right engine had emitted flames during multiple compressor stalls to which it was vulnerable due to in-service deterioration and hot section damage.)
  • AT72, Zurich Switzerland, 2014 (Synopsis: On 4 December 2014, directional control of an ATR 72-200 was compromised shortly after touchdown at Zurich after slightly misaligned nose wheels caused both tyres to be forced off their wheels leaving the wheel rims in direct contact with the runway surface. The Investigation found that the cause of the misalignment was the incorrect installation of a component several months earlier and the subsequent failure to identify the error. Previous examples of the same error were found and a Safety Recommendation was made that action to make the component involved less vulnerable to incorrect installation should be taken.)
  • AT72, en-route, southern Scotland UK, 2011 (Synopsis: On 15 March 2011, an ATR 72-200 on a non revenue positioning flight from Edinburgh to Paris CDG in night VMC with just the two pilots on board began to experience roll and directional control difficulties as the aircraft accelerated upon reaching the planned cruise altitude of FL230. A ‘PAN’ call was made to ATC and a return to Edinburgh was made with successful containment of the malfunctioning flying controls.)
  • B190, vicinity Charlotte NC USA, 2003 (Synopsis: On 8 January 2003, a B190, operated by Air Midwest, crashed shortly after take off from Charlotte, NC, USA, following loss of pitch control during takeoff. The accident was attributed to incorrect rigging of the elevator control system compounded by the airplane being outside load and balance limitations.)
  • B38M, en-route, northeast of Jakarta Indonesia, 2018 (Synopsis: On 29 October 2018, a Lion Air Boeing 737-MAX 8 crew had difficulty controlling the pitch of their aircraft after takeoff from Jakarta and after eventually losing control, a high speed sea impact followed. The Investigation found that similar problems had also affected the aircraft’s previous flight following installation of a faulty angle-of-attack sensor and after an incomplete post-flight defect entry, rectification had not occurred. Loss of control occurred because the faulty sensor was the only data feed to an undisclosed automatic pitch down system, MCAS, which had been installed on the 737-MAX variant without recognition of its potential implications.)
  • B462, Cape Town South Africa, 2009 (Synopsis: On 19 March 2009 a BAe 146-200 being operated by South African Airlink on a scheduled passenger flight from George to Cape Town in day VMC experienced a flameout of all four engines during the landing roll at Cape Town. The aircraft had enough momentum to roll forward on the runway and vacate onto a taxiway and the APU continued to provide electrical power to the hydraulic system, which facilitated braking and directional control. It was then towed from the taxiway to the apron and the passengers disembarked normally.)