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  • A319, London Heathrow UK, 2009 (Synopsis: On 15 March 2009, an Airbus A319-100 being operated by British Airways on a scheduled passenger flight from London Heathrow to Edinburgh experienced an electrical malfunction which blanked the EFIS displays following engine start with some electrical fumes but no smoke. The engines were shut down, a PAN was declared to ATC and the aircraft was towed back onto the gate where passengers disembarked normally via the airbridge.)
  • A388, en-route, north east of Singapore, 2011 (Synopsis: On 31 January 2011, a Singapore Airlines Airbus A380-800 was in the cruise when there was sudden loud noise and signs of associated electrical smoke and potential burning in a toilet compartment with a corresponding ECAM smoke alert. After a fire extinguisher had been discharged into the apparent source, there were no further signs of fire or smoke. Subsequent investigation found signs of burning below the toilet floor and it was concluded that excessive current caused by a short circuit which had resulted from a degraded cable had been the likely cause, with over current protection limiting the damage caused by overheating.)
  • AS55, vicinity Fairview Alberta Canada, 1999 (Synopsis: On 28th April 1999, an AS-355 helicopter suffered an in-flight fire attributed to an electrical fault which had originated from a prior maintenance error undetected during incomplete pre-flight inspections. The aircraft carried out an immediate landing allowing evacuation before the aircraft was destroyed by an intense fire.)
  • AT43, vicinity Geneva Switzerland, 2006 (Synopsis: On 29 March 2006 at about 1 mile from touchdown when in VMC on a night approach to destination Geneva, an ATR 42-300 being operated by Farnair on a cargo flight experienced a sudden electrical fire in the flight deck and an emergency was declared to ATC. Despite this situation the aircraft was able to land normally and vacate the runway via an RET after which it was forced to stop.)
  • B738, vicinity Tehran Iran, 2020 (Synopsis: On 8 January 2020, a Boeing 737-800 crew were unable to control their aircraft after the proximity detonation of a ground to air missile three minutes after its night takeoff from Tehran and subsequent terrain impact destroyed it killing all 176 occupants. The Investigation found that a military targeting error was followed by a failure to comply with missile firing authorisation procedures and concluded that the firing of a second missile was not a material factor in the outcome. It was concluded that management of risk to civil air traffic operating in unrestricted airspace from military activity had been inadequate.)
  • B762, San Francisco CA USA, 2008 (Synopsis: On 28 June 2008 a Boeing 767-200 being operated as a Public Transport cargo flight by ABX Air (DHL) experienced a ground fire after loading had been completed and all doors closed and just before engine startup at night. The fire was located in the supernumerary compartment of the airplane. This compartment, which is present on some cargo airplanes, is located directly aft of the cockpit and forward of the main deck cargo compartment which is where the toilet, galley, and three non-flight crew seats are located (see diagram below).The flight crew evacuated the aircraft through the flight deck windows and were not injured, but the aircraft was substantially fire damaged and later classified as a hull loss.)
  • B763, Manchester UK, 1998 (Synopsis: On 25th November 1998, baggage containers on a B767, moved in flight causing damage to a cabin floor beam and damage to the standby system power supply cable causing electrical arcing. The aircraft landed safely at Manchester, UK, and the damage was only discovered during unloading.)
  • B772, Cairo Egypt, 2011 (Synopsis: On 29 July 2011 an oxygen-fed fire started in the flight deck of an Egypt Air Boeing 777-200 about to depart from Cairo with most passengers boarded. The fire rapidly took hold despite attempts at extinguishing it but all passengers were safely evacuated via the still-attached air bridge access to doors 1L and 2L. The flight deck and adjacent structure was severely damaged. The Investigation could not conclusively determine the cause of the fire but suspected that wiring damage attributable to inadequately secured cabling may have provided a source of ignition for an oxygen leak from the crew emergency supply)
  • B772, London Heathrow UK, 2007 (Synopsis: On 26 February 2007, a Boeing 777-222 operated by United Airlines, after pushback from the stand at London Heathrow Airport, experienced internal failure of an electrical component which subsequently led to under-floor fire. The aircraft returned to a stand where was attended by the Airfield Fire Service and the passengers were evacuated.)
  • B788, Boston MA USA, 2013 (Synopsis: On 7 January 2013, a battery fire on a Japan Air Lines Boeing 787-8 began almost immediately after passengers and crew had left the aircraft after its arrival at Boston on a scheduled passenger flight from Tokyo Narita. The primary structure of the aircraft was undamaged. Investigation found that an internal short circuit within a cell of the APU lithium-ion battery had led to uncontained thermal runaway in the battery leading to the release of smoke and fire. The origin of the malfunction was attributed to system design deficiency and the failure of the type certification process to detect this.)
  • B788, London Heathrow UK, 2013 (Synopsis: On 12 July 2013 an unoccupied and unpowered Boeing 787-8, remotely parked at London Heathrow after an arrival earlier the same day caught fire. An investigation found that the source of the fire was an uncontained thermal runaway in the lithium-metal battery within an Emergency Locator Transmitter (ELT). Fifteen Safety Recommendations, all but one to the FAA, were made as a result of the Investigation.)
  • DC93, en-route, Cincinnati OH USA, 1983 (Synopsis: On 2 June 1983, a DC9 aircraft operated by Air Canada was destroyed following an in-flight fire which began in one of the aircraft’s toilets. 23 passengers died in the accident.)
  • DH8B, en route, southwest of Windsor Locks CT USA, 2015 (Synopsis: On 5 June 2015, a DHC8-200 descending towards Bradley experienced an in-flight fire which originated at a windshield terminal block. Attempts to extinguish the fire were unsuccessful with the electrical power still selected to the circuit. However, the fire eventually stopped and only smoke remained. An emergency evacuation was carried out after landing. The Investigation was unable to establish the way in which the malfunction that caused the fire arose but noted the continuing occurrence of similar events on the aircraft type and five Safety Recommendations were made to Bombardier to address the continuing risk.)
  • E190, en-route, southwest Vermont USA, 2016 (Synopsis: On 25 May 2016, an Embraer ERJ 190 experienced a major electrical system failure soon after reaching its cruise altitude of FL 360. ATC were advised of problems and a descent to enable the APU to be started was made. This action restored most of the lost systems and the crew, not having declared an emergency, elected to complete their planned 400nm flight. The Investigation found that liquid contamination of an underfloor avionics bay had caused the electrical failure which had also involved fire and smoke without crew awareness because the smoke detection and air recirculation systems had been unpowered.)
  • MD11, en-route, Atlantic Ocean near Halifax Canada, 1998 (Synopsis: On 2 September 1998, an MD-11 aircraft belonging to Swissair, crashed into the sea off Nova Scotia following an in-flight electrical fire.)
  • RJ1H, Zurich Switzerland, 2006 (Synopsis: On 26 January 2006, when fixed ground electrical power was connected to an Avro RJ100 which had just reached its destination parking gate at Zurich, a flash fire occurred which was visible in the flight deck and an emergency evacuation was ordered. As the air bridge was by this time attached to door 1L,the cabin crew deplaned the passengers that way and no slides were deployed. The Investigation concluded that the fire had been caused by contamination of the ground power connector with ramp de icing fluid and found that there has been similar previous events.)