Pilot Debrief

CESSNA 177 near Christiansted — 2009-10-29

Final reportERA10FA037
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Date
2009-10-29
Location
Christiansted, USA
Airport
TISX
Aircraft
CESSNA 177
Registration
N3431T
Category
Airplane
Highest injury
Fatal
Fatalities
3
Phase of flight
Takeoff roll

Probable cause

The pilot's failure to maintain airspeed, which resulted in an inadvertent stall/spin. Contributing to the accident was the pilot's failure to ensure proper loading of the airplane.

Contributing factors

Contributing to the accident was the pilot's failure to ensure proper loading of the airplane.

NTSB narrative

The pilot and a passenger, a perspective flight student, completed a preflight inspection of the airplane. Another passenger subsequently approached the airplane with two heavy bags. The first passenger put the larger bag in the baggage compartment, behind the rear seat. The second passenger then walked around the airplane and sat in the back seat with the smaller bag. During the takeoff, witnesses stated that the airplane appeared slow, with a nose-high pitch attitude, and an immediate dip of the right wing. They recalled the initial climb out was also low and slow. The tower controller asked the pilot if he was experiencing any difficulty, and the pilot responded that he was, and was going to turn back to the airport. A witness noted that the airplane appeared to be having difficulty gaining altitude, that the wings were moving up and down, and that the propeller was spinning. The airplane then made a sudden, sharp left turn and descended to the ground. A postaccident examination of the wreckage revealed no evidence of preimpact mechanical anomalies. Damage was consistent with a left-turning stall/spin at impact. The airplane's observed nose-high attitude, and pitch trim found in the full nose-down position, indicated the likelihood that the airplane was loaded with an aft center of gravity.

Analysis

Primary failure mode
Loss of control
First missed decision gate
Pilot could have aborted takeoff due to unusual rotation and low climb performance.

NTSB coding

Evidence available

  • ATC audio
  • Photos
  • 19 docket documents
View NTSB final reportView NTSB docket

Docket documents19

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