Pilot Debrief

ROBINSON HELICOPTER COMPANY R22 near Fallston, MD — 2022-03-01

Final reportERA22LA140
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Date
2022-03-01
Location
Fallston, MD, USA
Airport
W42
Aircraft
ROBINSON HELICOPTER COMPANY R22
Registration
N786SH
Category
Helicopter
Highest injury
Minor
Fatalities
0

Probable cause

The student pilot's unstabilized hover, which resulted in ground contact and a dynamic rollover. Contributing to the accident was the flight instructor's inadequate supervision of the student and his delayed remedial action.

Contributing factors

Contributing to the accident was the flight instructor's inadequate supervision of the student and his delayed remedial action.

NTSB narrative

The flight instructor and his student were performing maneuvers as part of a flight lesson. About 40 minutes into the flight, while attempting a left pedal turn, the helicopter descended just enough to touch the left rear skid, which surprised the student, who then added right lateral cyclic control. The helicopter’s right skid dug in the ground, and the helicopter rolled over on to its right side, which resulted in substantial damage to the fuselage and main rotor blades. The helicopter manufacturer’s flight maneuvers guide advised that a 5-foot hover should be used for all taxi and hover operations, and a minimum 5-foot hover was the policy of the flight school. After the accident, the flight school had discussions with all their helicopter instructors to emphasize the need to maintain proper height above the ground, the need to closely guard the controls while instructing, and the need for improved awareness of the capabilities and experience of the students.

NTSB coding

Evidence available

  • Photos
  • 4 docket documents
View NTSB final reportView NTSB docket

Docket documents4

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