FTW04LA015

NTSB accident investigation · Piper PA-28-161 · Henryetta, OK · October 26, 2003

Accident · No injuriesLimited investigationFinal report
Date
October 26, 2003, 12:54 local (18:54 UTC)
Place
Henryetta, OK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N8090EPiper PA-28-161
Weather
Visual (VMC) · Day
Status
Completed · report March 30, 2004
Report
Approved by Office Director
Parties
Oklahoma City FSDO
FAA report
20031026027969A
Case key
58237

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

A loss of engine power due to fuel starvation. A contributing factor was the inadequate inflight planning procedures for a cross country flight.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine powerCruise
Fuel consumption calculations - inadequatePilot in commandCause
In-flight planning/decision - inadequatePilot in commandFactor
Forced landingDescent - emergency
On ground/water collision with objectEmergency landing
Object - fence

Analysis

Approximately 20-30 minutes into the cross-country flight, the airplane experienced a loss of engine power. The 37-hour student pilot executed a forced landing in a field after an unsuccessful effort to restart the engine. During the landing, the airplane impacted a fence, small trees, and barb wire. Examination of the airplane revealed the left wing sustained structural damage, the right elevator was separated, and the right landing gear was collapsed underneath the airplane. The engine was test run for several minutes on both fuel tanks. The left fuel tank contained less than 1 quart of fuel, and the right fuel tank was full. The fuel selector was determined to be operating normally in all settings.

Factual narrative

On October 26, 2003, approximately 1254 central standard time, a Piper PA-28-161 single-engine airplane, N8090E, was substantially damaged during a forced landing following a loss of engine power near Henryetta, Oklahoma. The student pilot, the sole occupant of the airplane, was not injured. Visual meteorological conditions prevailed for the 14 Code of Federal Regulations Part 91 cross-country flight. The flight departed Davis Field Airport (MKO), near Muskogee, Oklahoma, at 1215, and was destined for the University of Oklahoma Westheimer Airport (OUN), near Norman, Oklahoma.

The 37-hour student pilot reported in the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2), "20-30 minutes after takeoff, the engine quit." The flight was provided a heading by Fort Worth Center toward Henryetta Municipal Airport (F10), near Henryetta, Oklahoma; however, the pilot was unable to reach the airport and landed in a field. The student pilot waited to switch the fuel tanks for the first time until after leaving MKO. The engine was still running when she switched the tanks.

Maintenance personnel started the engine, and ran it for several minutes on both fuel tanks. Unusable fuel was used in the left tank, and after running the engine on the left tank, less than 1 quart of fuel was drained from it. The right fuel tank was full. The fuel selector was later tested, and determined to be operating normally in all settings.

An FAA inspector, who responded to the accident site, reported that the left wing tip was ripped back, and the right landing gear was folded underneath the airplane. The FAA inspector added that the Emergency Locator Transmitter (ELT) was armed, and there was evidence of fuel at the accident site. The left fuel tank had a small amount of fuel in the tank, and the right fuel tank was full. The fuel selector was found on the right fuel tank position.

In the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2) recommendation section, the operator stated, "Had she employed fuel management procedures (switching tanks every 30 minutes in flight and switching to fullest tank prior to each landing), upon switching to the right tank for the first time, if she had experienced an engine failure, she would have been able to switch back to the left tank and perhaps gotten the engine started." He also reported that keeping the fuel levels balanced would have made it easier to maintain straight flight during her emergency landing.

Aircraft

Registration
N8090E
Reported as
Piper PA-28-161
Category
Airplane
Serial number
28-8016072
Airframe hours
4,276.1
Engine
Lycoming L12612-39A, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Kathleen Hasson
Registered owner
Randall Aviation Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · October 6, 2003 · 63.9 hours before
Departed
MKO · Muskogee, OK
Destination
OUN · Norman, OK
Flight plan
VFR

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
Student pilot
Age
27
Injuries
None
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
37 total · 37 in this make and model · 8 as pilot in command · 37 in the last 90 days · 16 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 6 knots, gusting 15
Visibility
10 statute miles
Lowest ceiling
None
Temperature
59 °F, dew point 30 °F
Altimeter
30.28 inHg

FAA reports on this event · 1

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