Pilot Debrief

CESSNA 150F near Fairbanks, AK — 2012-04-22

Final reportANC12LA031
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Date
2012-04-22
Location
Fairbanks, AK, USA
Airport
PAFA
Aircraft
CESSNA 150F
Registration
N7911F
Category
Airplane
Highest injury
Serious
Fatalities
0
Phase of flight
Takeoff roll

Probable cause

The student pilot did not control the airplane’s pitch attitude, which resulted in an aerodynamic stall during the takeoff initial climb. Contributing to the accident was the pilot’s failure to use the pre-takeoff checklist.

NTSB narrative

The student pilot departed on a solo local area practice flight. He said that during the takeoff roll, he held forward pressure on the yoke to keep the nose wheel on the ground. At 50 mph, he let the nose wheel come off the ground, and the airplane rotated into a steep climb. He tried to push the nose down, but the stall warning horn sounded, and the airplane descended toward the ground. He said he did not reduce engine power, and he did not remember checking the elevator trim position before takeoff. Another student pilot who flew the airplane earlier, reported that he was with an instructor and that his flight was uneventful. He said there were no problems associated with the airplane’s controls. His last landing was a simulated engine out, and he utilized a lot of nose-up trim to maintain the best angle of glide. He said he does not routinely return the trim to neutral after a flight. An inspection of the airplane showed the trim was set close to the full nose-up position. It is likely that the pilot did not check the trim setting during the pretakeoff inspection, which would have been indicated in the pretakeoff checklist. No interference was found with the flight controls.

Analysis

Primary failure mode
Human factors
First missed decision gate
Pilot did not check elevator trim position before takeoff.

NTSB coding

Evidence available

  • 2 docket documents
View NTSB final reportView NTSB docket

Docket documents2

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