FTW97LA191

NTSB accident investigation · Piper PA-28-160 · Weatherford, TX · May 14, 1997

Accident · No injuriesLimited investigationFinal report
Date
May 14, 1997, 18:30 local (23:30 UTC)
Place
Weatherford, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N5140WPiper PA-28-160
Weather
Visual (VMC) · Day
Status
Completed · report December 15, 1997
Report
Approved by Office Director
FAA report
19970514010799A
Case key
20220

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

loss of engine power for undetermined reason(s). Uneven terrain beyond the end of the runway was a related factor.

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 powerTakeoff - initial climb
Reason for occurrence undeterminedCause
Forced landingEmergency landing after takeoff
On ground/water encounter with terrain/waterEmergency landing
Terrain condition - rough/unevenFactor

Analysis

Witnesses at the airport reported observing the airplane in a nose high attitude while on initial takeoff climb, and subsequently, they heard the engine lose power. The witnesses further stated that the power to the engine was reestablished after the airplane's nose gear impacted the runway near the departure end. The airplane overran the departure end of runway 35, crossed Interstate 20, impacted trees, and slid down an embankment, coming to rest in the upright position. The pilot stated that his preflight inspection revealed that the left tank contained 13 gallons, and the right tank contained 12 gallons of fuel. Examination of the engine and its related accessories by an FAA inspector did not disclose any mechanical problems or anomalies that would have prevented normal engine operation.

Factual narrative

On May 14, 1997, at 1830 central daylight time, a Piper PA-28-160 airplane, N5140W, was substantially damaged during a forced landing near Weatherford, Texas. The non-instrument rated private pilot, sole occupant of the airplane, was not injured. The airplane, owned and operated by the pilot, was being operated under Title 14 CFR Part 91 at the time of the accident. Visual meteorological conditions prevailed for the personal flight for which a flight plan was not filed. The local flight was originating at the time of the accident.

Witnesses at the Parker County Airport reported observing the airplane in a nose high attitude while on initial takeoff climb, and subsequently heard the engine lose power. The witnesses further stated that the power to the engine was reestablished after the airplane's nose gear impacted the runway near the departure end of the runway. The airplane overran the departure end of the 2,889 foot runway, crossed Interstate 20, impacted trees and slid down an embankment, coming to rest in the upright position.

The private pilot purchased the 1962 model airplane in March 1997, and just completed his last BFR in his airplane 4 days prior to the accident. In the enclosed NTSB Form 6120.1/2, the pilot stated that he completed a detailed preflight and runup prior to departing on runway 35. He further stated that his preflight inspection revealed that the left tank contained 13 gallons and the right tank contained 12 gallons of fuel.

The airport manager, who also coordinated and assisted in the recovery of the airplane to his ramp, confirmed that fuel was present in both tanks when the airplane was placed on the recovery trailer. The manager further stated that at the time of the recovery, the fuel selector was in the left tank position.

Examination of the airplane by the FAA inspector revealed that all three landing gear were torn from the airframe, the engine mounts and firewall were structurally damaged and both wings sustained structural damage. Examination of the engine and its related accessories by the FAA inspector did not disclose any mechanical problems or anomalies that would have contributed to the loss of engine power. The reason for the power loss could not be determined.

Aircraft

Registration
N5140W
Reported as
Piper PA-28-160
Category
Airplane
Serial number
28-170
Airframe hours
3,565
Engine
Lycoming O-320-B2B, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Patrick L. Lane
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 4, 1996 · 50 hours before
Departed
WEA
Airport
WEA · Parker County, runway 35, 2,900 × 40 ft, asphalt

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
55
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
160 total · 105 in this make and model · 160 as pilot in command · 3 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
20° at 9 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 57 °F
Altimeter
29.00 inHg
Observed at
NFW, 39 nm away

FAA reports on this event · 1

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