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  • ATP, en-route, Oxford UK, 1991 (Synopsis: On 11 August 1991, an British Aerospace ATP, during climb to flight level (FL) 160 in icing conditions, experienced a significant degradation of performance due to propeller icing accompanied by severe vibration that rendered the electronic flight instruments partially unreadable. As the aircraft descended below cloud, control was regained and the flight continued uneventfully.)
  • B733, vicinity Pittsburg PA USA, 1994 (Synopsis: On 8 September 1994, a US Air Boeing 737-300 crashed near Pittsburg USA following loss of control attributed to a rudder malfunction.)
  • B733, vicinity Sharm El-Sheikh Egypt, 2004 (Synopsis: On 3 January 3 2004, a Boeing 737-300 being operated by Flash Airlines on a passenger charter flight from Sharm el-Sheikh Egypt to Cairo for a refuelling stop en route to Paris CDG crashed into the sea 2½ minutes after a night take off into VMC and was destroyed and all 148 occupants killed. The Investigation was unable to establish a Probable Cause but found evidence of AP status confusion and the possibility of distraction leading to insufficient attention being paid to flight path control.)
  • B734, en-route, Sulawesi Indonesia, 2007 (Synopsis: On 1 January 2007, a B737-400 crashed into the sea off Sulawesi, Indonesia, after the crew lost control of the aircraft having become distracted by a minor technical problem.)
  • B735, vicinity Perm Russian Federation, 2008 (Synopsis: On September 13 2008, at night and in good visual conditions*, a Boeing 737-500 operated by Aeroflot-Nord executed an unstabilised approach to Runway 21 at Bolshoye Savino Airport (Perm) which subsequently resulted in loss of control and terrain impact.)
  • B737, en-route, northwest of Philadelphia PA USA, 2018 (Synopsis: On 14 April 2018, a sudden uncontained left engine failure occurred to a CFM56-7B powered Boeing 737-70 as it climbed through approximately FL 320 abeam Philadelphia. Ejected debris broke a cabin window causing rapid decompression and the death of a passenger seated nearby. Diversion to Philadelphia followed without further significant event. The same day, the Investigation, which is continuing, found that the failure was due to metal fatigue in a single fan blade causing it to shear from the hub. The engine manufacturer subsequently issued inspection requirements for similar engines and Airworthiness Directives based on this were immediately issued.)
  • B737, manoeuvring, west of Norwich UK 2009 (Synopsis: On 12 January 2009, the flight crew of an Easyjet Boeing 737-700 on an airworthiness function flight out of Southend lost control of the aircraft during a planned system test. Controlled flight was only regained after an altitude loss of over 9000 ft, during which various exceedences of the AFM Flight Envelope occurred. The subsequent investigation found that the Aircraft Operators procedures for such flights were systemically flawed.)
  • B738, en-route, south west of Beirut Lebanon, 2010 (Synopsis: On 25 January 2010, a Boeing 737-800 being operated by Ethiopian Airlines on a scheduled passenger flight from Beirut to Addis Ababa in night IMC disappeared from ATC radar soon after departure from Runway 21 and was subsequently found to have impacted the sea in an unintentional out of control condition some five miles south west of the airport less than five minutes after getting airborne Impact resulted in the destruction of the aircraft and the death of all 90 occupants.)
  • B738, vicinity Douala Cameroon, 2007 (Synopsis: On 5 May 2007, a Kenya Airways Boeing 737-800 departing Douala at night crashed shortly after take-off following an unsuccessful attempt at recovery after late recognition of a progressive right roll which led to spiral dive. The Investigation was unable to positively establish the reason for the unintended roll, but noted that it ad not been possible to determine whether the pilots, and in particular the aircraft commander, had been aware of the fact that the AP was not engaged.)
  • B742, vicinity Stansted UK, 1999 (Synopsis: On 22 December 1999, a KAL Boeing 747 freighter crashed shortly after take-off from Stansted UK, following an ADI malfunction.)
  • B763, en-route, New York NY USA, 2000 (Synopsis: On 30 March 2000, a Delta Airlines-operated Boeing 767-300 which was 15nm southeast of New York JFK after departure from there and was being flown visually at night by the First Officer with an 'international relief pilot' as extra crew on the flight deck, achieved 66 degrees of right bank before any of the the pilots noticed. A successful recovery was made with no consequences for the occupants and the aircraft then returned to JFK.)
  • BE20, vicinity Stapleford UK, 2015 (Synopsis: On 3 October 2015, the pilot of a Beech Super King Air on a business flight lost control in IMC shortly after take-off and the aircraft subsequently impacted terrain at high speed. The Investigation concluded on the balance of probabilities that pilot medical incapacitation was likely to have occurred. It was noted that the aircraft had not been fitted with TAWS nor was it required to be but it was found that alerting from such a system would have increased the chances of the only passenger, another professional pilot, successfully taking over and three corresponding Safety Recommendations were made.)