Coronial
VICother

Finding into death of John Washburn

Deceased

Maxwell Charles Quartermain, Greg De Haven, Glenn Alan Garland, John Washburn, Russell Langford Munsch

Demographics

male

Date of death

2017-02-21

Finding date

2022-09-30

Cause of death

Multiple injuries sustained in an air crash resulting from loss of controllability due to rudder trim being in full nose-left position at takeoff

AI-generated summary

Five people died in a Beechcraft King Air aircraft crash at Essendon Airport, Victoria on 21 February 2017. The aircraft took off but almost immediately veered left, climbed to only 160 feet, then descended and collided with a retail building. Investigation established the rudder trim tab was in 'full nose-left' position at takeoff, severely compromising controllability. The pilot likely failed to notice this during pre-flight checks or during subsequent required checklist items, or possibly inadvertently left it in this position after a function test. While the pilot had extensive flying experience, evidence suggested declining attention to checklist discipline. The coroner found inadequate checklist usage was the key preventable factor—proper checklist discipline would very likely have averted the crash. The coroner also noted concerns about CASA's investigation procedures following an earlier Mount Hotham incident involving the same pilot in 2015.

AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.

Contributing factors

  • rudder trim positioned at full nose-left
  • failure to detect misaligned rudder trim during pre-flight checks
  • inadequate checklist discipline
  • possible functional check of rudder trim left in wrong position
  • lack of proper checklist usage or compliance

Coroner's recommendations

  1. CASA consider redoubling emphasis of the essential nature of check-list discipline especially to older pilots perhaps as a part of the increased obligations for more frequent IPCs borne by pilots older than 65
  2. CASA consider promulgating explicit directions to the effect that if a rudder trim tab function test is undertaken as a part of pre-flight check that subsequently and prior to take-off the position of the rudder trim tab be checked on more than one occasion
  3. CASA consider instigating a formal audit trail for NCNs and their acquittal
  4. CASA consider requiring pilots to have IPCs conducted by a variety of testers. The extent of variety of testers and time periods within which such variety is required may be best determined by CASA itself
Full text

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