Pilot Debrief

Whittridge Twinstarr near Indian Trail, NC — 2022-06-11

Final reportERA22LA313
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Date
2022-06-11
Location
Indian Trail, NC, USA
Airport
28A
Aircraft
Whittridge Twinstarr
Registration
N298RW
Category
Gyroplane
Highest injury
Minor
Fatalities
0
Phase of flight
Takeoff roll

Probable cause

A blockage of the fuel filter inlet by a piece of debris, which resulted in fuel starvation and a total loss of engine power.

NTSB narrative

The pilot was taking the gyroplane on a short test flight. After adding fuel, the pilot ran the engine multiple times on the ground and completed multiple taxi tests to check the brakes and steering mechanism. The pilot was satisfied that everything was functional and decided to attempt a flight in the airport traffic pattern. Shortly after takeoff the engine lost power. The pilot attempted to return to the airport, but the gyroplane impacted powerlines and the ground, resulting in substantial damage. During a postaccident examination of the wreckage, the pilot found that there was a large piece of debris obstructing a majority of the fuel filter inlet. Another large piece of debris was observed in the fuel tank. All the debris found were consistent in color and texture with silicone sealant used on the fuel quantity sending unit. Based on this information, it is likely that the sealant debris found in the fuel filter inlet obstructed the flow of fuel to the engine and resulted in the total loss of engine power.

Analysis

Primary failure mode
Engine power loss
First missed decision gate
Pilot should have inspected fuel system for debris before flight.

NTSB coding

Evidence available

  • Video
  • Photos
  • 4 docket documents
View NTSB final reportView NTSB docket

Docket documents4

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