Pilot Debrief

PIPER PA 28-161 near Palatka, FL — 2017-08-25

Final reportERA17CA295
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Date
2017-08-25
Location
Palatka, FL, USA
Airport
28J
Aircraft
PIPER PA 28-161
Registration
N84175
Category
Airplane
Highest injury
None
Fatalities
0
Phase of flight
Landing

Probable cause

The student pilot's overpriming of the engine and the flight instructor's delayed remedial action, which resulted in an engine fire.

NTSB narrative

The flight instructor, student pilot, and pilot-rated passenger flew on a short cross-country instructional flight to practice stop-and-go landings. On the first landing, after touchdown, the student pilot reduced the engine power to idle, and the engine lost total power. The airplane stopped on the runway, and the student pilot noted that the electric fuel pump was still on from landing and that the mixture control was full forward. He tried to start the engine while he "pumped" the throttle, but it did not start. He stated he thought the engine was flooded, so he turned off the electric fuel pump and pulled the mixture control to the "off" position, but again the engine would not restart. He then pushed the mixture control back to full forward and tried to start the engine while pumping the throttle a couple more times, but the engine did not start. The student pilot then saw smoke coming out of the engine cowling and notified the flight instructor and passenger. The flight instructor performed the "engine fire on start checklist," told everyone to egress, and went to the cargo door to get the fire extinguisher while the passenger opened the engine cowling. When the flight instructor looked at the fire extinguisher, she noticed it was empty. The flight instructor and passenger noted that the fire was at the bottom of the engine around the carburetor and gaining in intensity. The passenger located a fire extinguisher at the airport's fixed-base operator, and when he returned, the engine compartment was fully engulfed by fire. Subsequently, the fire was extinguished by the portable extinguishers and the local fire department. Examination of the airplane revealed that the engine compartment, engine mounts, and firewall were substantially damaged by fire. The flight instructor reported no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Analysis

Primary failure mode
Engine power loss
First missed decision gate
Student pilot could have checked fuel system before attempting to restart the engine.

NTSB coding

Evidence available

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

Docket documents5

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