Pilot Debrief

AIR TRACTOR INC AT-502B near Center Cross, VA — 2022-07-08

Final reportERA22LA302
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Date
2022-07-08
Location
Center Cross, VA, USA
Aircraft
AIR TRACTOR INC AT-502B
Registration
N50075
Category
Airplane
Highest injury
None
Fatalities
0
Phase of flight
Initial climb

Probable cause

A loss of engine power for reasons that could not be determined.

NTSB narrative

The pilot reported that the airplane was fueled before beginning the agricultural application flight. About an hour into the flight, the pilot was climbing the airplane following a spray pass when he heard a “bang” and the engine lost power about 350 ft above ground level (agl). The pilot maneuvered the airplane for a forced landing and stated that the airplane touched down with too much speed. It subsequently bounced and continued into trees, resulting in substantial damage to the airframe. Postaccident examination of the wreckage revealed that there was fuel on board, and examination of the engine did not reveal evidence of any mechanical anomalies that would preclude normal operation. The power turbine blade displayed some rubbing indicative of rotation of the power section at the time of impact; however, the rubbing damage was limited and was consistent with low or reduced power. The reason for the loss of power could not be determined based on the available information.

Analysis

Primary failure mode
Engine power loss
First missed decision gate
Pilot could have aborted the climb after hearing the bang.

NTSB coding

Evidence available

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

Docket documents9

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