ERA17CA039

NTSB accident investigation · Piper PA 24-250 · Houlton, ME · November 8, 2016

Accident · No injuriesData collectionFinal report
Date
November 8, 2016, 16:10 local (21:10 UTC)
Place
Houlton, ME
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N7682PPiper PA 24-250
Defining event
Approach-VFR pattern downwind: Fuel starvation
Weather
Visual (VMC) · Day
Status
Completed · report December 15, 2017
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA FSDO
FAA report
20161108022769A
Case key
94353

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 total loss of engine power due to fuel starvation, which resulted from the pilot’s mismanagement of the available fuel.

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.

Fuel system: fuel selector/shutoff valveAircraft › Aircraft systems · Not used/operatedPiper PA-24-250: 4 casesAll aircraft: 176 casesProbable cause
Use of equip/info: use of equip/systemPersonnel issues › Task performance · PilotPiper PA-24-250: 16 casesAll aircraft: 1,391 casesProbable cause
Fluids: fuelAircraft › Fluids/misc hardware · Fluid levelPiper PA-24-250: 24 casesAll aircraft: 1,695 casesProbable cause
Fluids: fuelAircraft › Fluids/misc hardware · Fluid managementPiper PA-24-250: 24 casesAll aircraft: 1,695 casesProbable cause
TerrainEnvironmental issues › Physical environment · Contributed to outcomePiper PA-24-250: 2 casesAll aircraft: 267 cases

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

The private pilot had recently purchased the airplane; he and a flight instructor were conducting a local familiarization flight. After about 1 hour of flying with the left inboard fuel tank selected, he returned to the airport traffic pattern and performed two additional takeoffs. While on the left downwind leg of the traffic pattern, the engine experienced a total loss of power. The pilot checked that the fuel pump was on while the flight instructor attempted to determine why the engine lost power. The flight instructor then took control of the airplane and turned toward the runway. The airplane contacted the tops of some trees and landed on uneven terrain covered with tall grass and brush about 500 ft short of the runway, which resulted in substantial damage to the firewall, fuselage, and wings. Before exiting the airplane, the pilot moved the fuel selector to the "off" position. A Federal Aviation Administration inspector examined the wreckage and found that the left inboard fuel tank was absent of fuel, while the right inboard fuel tank was full. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation. When asked how the accident could have been prevented, the pilot stated, "switched to the other fuel tank."

Factual narrative

The private pilot had recently purchased the airplane; he and a flight instructor were conducting a local familiarization flight. After about one hour of flying with the left inboard fuel tank selected, he returned to the airport traffic pattern and performed two additional takeoffs. While on the left downwind leg of the traffic pattern, the engine experienced a total loss of power. The pilot checked that the fuel pump was on while the flight instructor attempted to determine why the engine lost power. The flight instructor then took control of the airplane and turned towards the runway. The airplane contacted the tops of some trees and landed on uneven terrain covered with tall grass and brush about 500 feet short of the runway, resulting in substantial damage to the firewall, fuselage, and wings. Before exiting the airplane, the pilot moved the fuel selector to the off position. A Federal Aviation Administration inspector examined the wreckage and found that the left inboard fuel tank was absent of fuel, while the right inboard fuel tank was full. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation. When asked how the accident could have been prevented, the pilot stated, "switched to the other fuel tank."

Aircraft

Registration
N7682P
Reported as
Piper PA 24-250 (250)
Category
Airplane
Serial number
24-2891
Built
1961
Airframe hours
5,617.4
Engine
Lycoming O-540 SERIES, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 17, 2016
Departed
HUL · Houlton, ME
Destination
HUL · Houlton, ME
Airport
HUL · Houlton Intl, runway 05, 5,015 × 100 ft, asphalt
Equipment
None

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
57
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
312 total · 1 in this make and model · 265 as pilot in command · 9.8 in the last 90 days · 4.3 in the last 30 days
Role
Flight instructor
Age
89
Injuries
None
Certificate
Flight instructor
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Medical
Class 2
Seat
Right
Restraint
Lap only

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point 43 °F
Altimeter
29.90 inHg
Observed at
HUL, 1 nm away

Docket · 3

The files NTSB released with the investigation on November 24, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.0 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 N7682P · 1

Matched to the same aircraft by N-number and date.