LAX08CA166

NTSB accident investigation · Piper PA-38-112 · Kykotsmovi, AZ · June 7, 2008

Accident · No injuriesData collectionFinal report
Date
June 7, 2008, 11:40 local (17:40 UTC)
Place
Kykotsmovi, AZ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N9276TPiper PA-38-112
Defining event
Enroute-cruise: Fuel exhaustion
Weather
Visual (VMC) · Day
Status
Completed · report July 30, 2008
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20080607839899A
Case key
68189

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

Fuel exhaustion due to the pilot's inadequate preflight planning and failure to ensure that adequate fuel was onboard to complete the flight.

Findings · 1

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.

Planning/preparation: fuel planningPersonnel issues › Task performance · PilotPiper PA-38-112: 7 casesAll aircraft: 719 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

The pilot believed he took off with 14 gallons of fuel aboard, and flew toward his destination, 170 miles away. He calculated that the fight should take 1 hour 40 minutes. En route he noticed that fuel was disappearing quickly, and assumed there was a headwind. After 1 hour 40 minutes, the airplane ran out of fuel, 57 statute miles from his destination, and the pilot landed in the desert. At a fuel consumption rate of 5.3 gallons per hour, the total actual fuel aboard at the time of takeoff was most likely 9 gallons.

Factual narrative

In a written statement, the pilot reported that he took off with 14 gallons of fuel on board. The flight south from Bull Frog Basin Airport, Utah, to Winslow, Arizona, should have taken 1 hour 40 minutes, with a fuel consumption of 5.3 gallons per hour. The pilot noticed that fuel was disappearing quickly and assumed there was a headwind. After 1 hour 40 minutes (1.7 hours), the airplane ran out of fuel 57 statute miles north of Winslow, and landed in the desert. The straight line distance between Bull Frog Basin Airport and Winslow is 170 statute miles.

At 1700, winds aloft at Flagstaff were reported from 225 degrees at 21 knots, at 8,000 feet mean sea level (msl). At 10,000 feet msl, winds were reported from 230 degrees at 29 knots.

Using a fuel consumption rate of 5.3 gallons per hour, a 1.7-hour flight would consume 9 gallons of fuel.

Aircraft

Registration
N9276T
Reported as
Piper PA-38-112
Category
Airplane
Serial number
38-78A0313
Airframe hours
5,221
Engine
Lycoming O-235-L2C, 126 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Barry W. McDaniel
Registered owner
Barry W. McDaniel and Anthony Decastro
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · December 1, 2007
Departed
KU07 · Bull Frog, UT
Destination
KINW · Winslow, AZ

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
62
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Last flight review
July 1, 2007
Flight hours
308 total · 233 in this make and model · 195 as pilot in command · 8 in the last 90 days · 8 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.