Pilot Debrief

BRANTLY B-2B near Post, TX — 2010-11-14

Final reportCEN11LA067
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Date
2010-11-14
Location
Post, TX, USA
Airport
2TE7
Aircraft
BRANTLY B-2B
Registration
N2268U
Category
Helicopter
Highest injury
Fatal
Fatalities
1
Phase of flight
Takeoff roll

Probable cause

The pilot's decision to operate the helicopter over the maximum gross weight and forward of the recommended center of gravity.

NTSB narrative

While attempting to take off from a private airfield, the helicopter did not lift at the expected airspeed. The helicopter continued along the ground, increasing in speed but without climbing. The helicopter's skid then contacted the ground and the helicopter rolled over. A postaccident inspection of the wreckage did not reveal any preimpact anomalies. A review of the helicopter's weight and balance revealed that the helicopter was operated over the maximum gross weight and forward of the recommended center of gravity.

Analysis

Primary failure mode
Loss of control
First missed decision gate
Pilot could have aborted takeoff when helicopter did not achieve effective translational lift.

NTSB coding

Evidence available

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

Docket documents6

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