Pilot Debrief

PIPER PA-12 near Green Creek, NJ — 2012-07-26

Final reportERA12LA482
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Date
2012-07-26
Location
Green Creek, NJ, USA
Airport
JY04
Aircraft
PIPER PA-12
Registration
N4361M
Category
Airplane
Highest injury
None
Fatalities
0
Phase of flight
Maneuvering

Probable cause

The pilot's inadequate fuel planning, which resulted in a total loss of engine power due to fuel starvation while maneuvering.

NTSB narrative

The pilot was returning to land after an uneventful banner-towing flight. He dropped the banner, added full engine power, climbed to traffic pattern altitude, and maneuvered to enter the downwind leg of the traffic pattern. During the climb, the engine sputtered and then lost total power. The pilot was not able to restart the engine and performed a forced landing into trees. Postaccident examination of the airplane did not reveal any mechanical malfunctions that would have precluded normal operation. Both fuel tanks were intact; the right fuel tank was found empty and the left fuel tank contained about 1.75 gallons of fuel. The airplane had been operated for more than 4 1/2 hours since its last refueling. It is likely that the airplane's low fuel state, combined with the maneuvering associated with the banner drop and the airplane’s subsequent pitch-up and airport traffic pattern operations resulted in an interruption of fuel flow to the engine.

Analysis

Primary failure mode
Fuel management
First missed decision gate
Pilot could have checked fuel levels before departure to ensure adequate fuel for flight.

NTSB coding

Evidence available

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

Docket documents6

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