Pilot Debrief

CESSNA A185F near Fairbanks, AK — 2022-10-06

Final reportANC23FA001
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Date
2022-10-06
Location
Fairbanks, AK, USA
Airport
AK28
Aircraft
CESSNA A185F
Registration
N217C
Category
Airplane
Highest injury
Fatal
Fatalities
1
Phase of flight
Taxi

Probable cause

The improperly maintained floats, which allowed water to fill the front compartments and resulted in the airplane nosing over during taxi. Contributing to the fatal injury of the pilot was the improperly secured cargo, which prevented the pilot from egressing the airplane following the nose-over.

Contributing factors

Contributing to the fatal injury of the pilot was the improperly secured cargo, which prevented the pilot from egressing the airplane following the nose-over.

NTSB narrative

The pilot of the float-equipped airplane was departing from a pond. He aborted the first attempt and was taxiing back to attempt a second takeoff. Witnesses saw the floats almost fully submerged under the water as the airplane taxied and stated that the pitch attitude of the airplane was unusually nose-low. The pilot reduced engine power and the airplane nosed over. The airplane was not damaged; however, several hundred pounds of unsecured cargo inside the airplane shifted during the nose-over and likely resulted in the pilot’s inability to egress and his subsequent drowning. During a postaccident examination, two unsealed holes were found under the float bumpers that would have allowed water to enter the front compartment of each float. It is likely that the front compartments in both floats filled with water and resulted in the nose-over during taxi.

Analysis

Primary failure mode
Mechanical failure
First missed decision gate
Pilot could have ensured floats were watertight before attempting takeoff.

NTSB coding

Evidence available

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

Docket documents6

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