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Accident and Serious Incident Reports: WAKE

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Article Information
Category: Wake Vortex Turbulence Wake Vortex Turbulence
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Definition

A selection of articles in SKYbrary relating to events which included Wake Vortex Turbulence as a contributory factor.

  • A30B, en-route, Bristol UK, 2000 (WAKE HF) (On 27 June 2000 an Airbus A300-600 being operated by American Airlines on a scheduled passenger service from London Heathrow to New York JFK was being flown manually in the day VMC climb and approaching FL220 when a loud bang was heard and there was a simultaneous abrupt disturbance to the flight path. The event appeared to the flight crew to have been a disturbance in yaw with no obvious concurrent lateral motion. Although following the disturbance, the aircraft appeared to behave normally, the aircraft commander decided to return to London Heathrow rather than commence a transatlantic flight following what was suspected to have been an un-commanded flight control input. An uneventful return was made followed by an overweight landing 50 minutes after take off.)
  • B735, en-route, North East of London UK, 1996 (WAKE LOC) (On 5 September 1996, a Boeing 737-500 operated by British Midland, encountered severe wake turbulence whilst in the hold over London. The wake was attributed to a B767 some 6 nm ahead.)
  • A388/A320, vicinity Frankfurt Germany, 2011 (LOS LOC WAKE HF) (On 13 December 2011, an Airbus 320 was allowed to depart from runway 25C at Frankfurt on a left turning SID just prior to the touchdown of an A380 on runway 25L. The A380 had then initiated a low go around which put it above, ahead of and parallel to the A320 with a closest proximity of 1nm / 200 ft, in breach of the applicable wake vortex separation minima of 7nm / 1000ft. The Investigation found that there had been no actual encounter with the A380 wake vortices but that systemic ATC operational risk management was inadequate.)
  • C185, Wellington New Zealand, 1997 (HF WAKE LOC) (On Monday 3 March 1997 at 1014 hours, privately owned and operated Cessna 185 encountered wake turbulence from previous departing aircraft, the pilot lost control of the aircraft at a height from which recovery was not possible and the aircraft descended to the ground.)
  • B733, en-route, Santa Barbara CA USA, 1999 (WAKE) (On 2 September 1999, a United Airlines Boeing Boeing 737-300 in the cruise at FL240, experienced severe turbulence due to an encounter with the wake vortex from a preceding MD11 on a similar track which had climbed through the level of the B737 with minimum lateral separation, 1.5 minutes earlier.)
  • … further results


Related Articles

For all accident reports held on SKYbrary, see the main section on Accident and Serious Incident Reports.