CEN15CA006

NTSB accident investigation · Piper PA 31-350 · Glenham, SD · October 7, 2014

Accident · Minor injuriesData collectionFinal report
Date
October 7, 2014, 10:30 local (15:30 UTC)
Place
Glenham, SD
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N300VFPiper PA 31-350
Defining event
Enroute: Fuel exhaustion
Weather
Visual (VMC) · Day
Status
Completed · report November 13, 2014
Report
Approved by Office Director
NTSB office
Central Region
Parties
Federal Aviation Administration
FAA report
20141007019949A
Case key
90228

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

The pilot's improper fuel management, which resulted in losses of power on both engines due to fuel exhaustion.

Findings · 3

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.

Fluids: fuelAircraft › Fluids/misc hardware · Fluid levelPiper PA-31-350: 7 casesAll aircraft: 1,695 casesProbable cause
Planning/preparation: fuel planningPersonnel issues › Task performance · PilotPiper PA-31-350: 7 casesAll aircraft: 719 casesProbable cause
Fluids: fuelAircraft › Fluids/misc hardware · Fluid managementPiper PA-31-350: 7 casesAll aircraft: 1,695 casesProbable cause

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

During a repositioning flight, the airplane encountered winds aloft that were higher than forecasted. The pilot reported that 25 minutes into the flight the left engine stopped producing power due to fuel exhaustion. The pilot secured the engine and continued towards the closest airport. Approximately 8 to 9 minutes later, the right engine stopped producing power due to fuel exhaustion. During a forced landing to a field, the right wing was substantially damaged. There were no mechanical anomalies that would have precluded normal operation.

Factual narrative

During a repositioning flight, the airplane encountered winds aloft that were higher than forecasted. The pilot reported that 25 minutes into the flight the left engine stopped producing power due to fuel exhaustion. The pilot secured the engine and continued towards the closest airport. Approximately 8 to 9 minutes later, the right engine stopped producing power due to fuel exhaustion. During a forced landing to a field, the right wing was substantially damaged. There were no mechanical anomalies that would have precluded normal operation.

Aircraft

Registration
N300VF
Reported as
Piper PA 31-350 (350)
Category
Airplane
Serial number
31-7852050
Built
1977
Airframe hours
14,861
Engines
Lycoming TI0-540 SER, 350 horsepower, reciprocatingLycoming TI0-540 SER, 310 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Operator
Aircraft Unlimited Inc
Registered owner
Aircraft Unlimited Inc
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · September 15, 2014
Departed
KABR · Aberdeen, SD
Destination
KMBG · Mobridge, SD

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
52
Injuries
None
Certificates
Flight instructor, Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
August 14, 2014
Seat
Left
Restraint
Lap only
Flight hours
6,481 total · 1,100 in this make and model · 5,229 as pilot in command · 56 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 15 knots, gusting 23
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 39 °F
Altimeter
29.81 inHg
Observed at
KMBG, 6 nm away

Docket · 1

The files NTSB released with the investigation on November 10, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 350 KB 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.