- Date
- February 12, 2014, 11:22 local (18:22 UTC)
- Place
- Gordon, NE
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Enroute
- Aircraft
- N83325Piper PA 18-150
- Defining event
- Enroute-cruise: Fuel exhaustion
- Weather
- Visual (VMC) · Day
- Status
- Completed · report April 1, 2014
- Report
- Approved by Office Director
- NTSB office
- Central Region
- Parties
- Federal Aviation Administration
- FAA report
- 20140212001339A
- Case key
- 88796
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
A loss of engine power due to the pilot's improper planning and miscalculation of the fuel supply, which resulted in fuel exhaustion.
Findings · 5
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Analysis
In a statement provided by the pilot, the fuel calculations for the accident flight were based on the fuel burn from the flight the day before. On the day of the accident flight, the pilot used a clock timer from the time of engine start to estimate the longevity of the fuel supply. He and his passenger departed on a low altitude wildlife control flight. When the timer read 4 hours and 22 minutes, the engine experienced a partial loss of power two consecutive times. The pilot restored the power both times by applying carburetor heat. When the engine experienced a loss of power the third time, he attempted to restore the power by leaning the mixture control and adjusting the fuel selector. Finally, the engine experienced a total loss of power and the pilot landed on the highway to the north with a gusty quartering tailwind from the southwest. During the landing roll, a gust of wind pushed the airplane to the right. The airplane exited the road, struck a fence, and a wooden pole which resulted in substantial damage to the right wing and fuselage. The responding Federal Aviation Administration inspector determined that the airplane's usable fuel supply had been exhausted. In a statement provided by the operator's representative, the pilot stated that his fuel calculations were not correct and the fuel supply had been exhausted.
Factual narrative
In a statement provided by the pilot, the fuel calculations for the accident flight were based on the fuel burn from the flight the day before. On the day of the accident flight, the pilot used a clock timer from the time of engine start to estimate the longevity of the fuel supply. He and his passenger departed on a low altitude wildlife control flight. When the timer read 4 hours and 22 minutes, the engine experienced a partial loss of power two consecutive times. The pilot restored the power both times by applying carburetor heat. When the engine experienced a loss of power the third time, he attempted to restore the power by leaning the mixture control and adjusting the fuel selector. Finally, the engine experienced a total loss of power and the pilot landed on the highway to the north with a gusty quartering tailwind from the southwest. During the landing roll, a gust of wind pushed the airplane to the right. The airplane exited the road, struck a fence, and a wooden pole which resulted in substantial damage to the right wing and fuselage. The responding Federal Aviation Administration inspector determined that the airplane's usable fuel supply had been exhausted. In a statement provided by the operator's representative, the pilot stated that his fuel calculations were not correct and the fuel supply had been exhausted.
Aircraft
- Registration
- N83325
- Reported as
- Piper PA 18-150 (A150)
- Category
- Airplane
- Serial number
- 18-7609078
- Built
- 1976
- Airframe hours
- 14,717
- Engine
- Lycoming O-320 A2B, 150 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Public aircraft - federal · Public use
- Operator
- Usda Aphis Wildlife Services
- Registered owner
- Usda Aphis Wildlife Services
- Airworthiness certificate
- Standard, Utility; Standard, Normal
- Last inspection
- 100 hour · May 1, 2013
- Departed
- GRN · Gordon, NE
- Destination
- GRN · Gordon, NE
- Airport
- GRN · Gordon Muni
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 39
- Injuries
- None
- Certificates
- Commercial, Flight instructor
- Airplane ratings
- Multi-engine land, Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 2, With waivers/limitations
- Last flight review
- February 4, 2014
- Seat
- Front
- Restraint
- 5-point
- Flight hours
- 4,328 total · 105 in this make and model · 3,938 as pilot in command · 49 in the last 90 days · 49 in the last 30 days · 6 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 190° at 8 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 34 °F, dew point 18 °F
- Altimeter
- 29.88 inHg
- Observed at
- KIEN, 23 nm away
Docket · 5
The files NTSB released with the investigation on March 28, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.4 MB in all.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.
Other investigations on N83325 · 1
Matched to the same aircraft by N-number and date.