CEN18LA124

NTSB accident investigation · White Thorpe T 18 · Cleburne, TX · March 14, 2018

Accident · Serious injuriesLimited investigationFinal report
Date
March 14, 2018, 16:00 local (21:00 UTC)
Place
Cleburne, TX
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N118RGWhite Thorpe T 18
Defining event
Enroute-cruise: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed · report November 19, 2019
Report
Approved by Office Director
NTSB office
Central Region
Parties
Federal Aviation Administration
FAA report
20180314002509A
Case key
96889

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

The loss of engine power due to fuel exhaustion.

Findings · 4

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 levelWhite Paris Randy WHITE THORPE T-18: 1 caseAll aircraft: 1,695 casesProbable cause
Object/animal/substance: tree(s)Environmental issues › Physical environment · Contributed to outcomeWhite Paris Randy WHITE THORPE T-18: 1 caseAll aircraft: 933 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 reported that the engine was running roughly after he departed on the local flight; after troubleshooting to no avail, he decided to return to the airport. He stated that he "mistakenly landed in a pasture, short of the runway," and the airplane struck a tree. Although the pilot reported that the fuel line was not feeding fuel to the engine, he also reported that he believed he ran out of fuel; examination of the airplane revealed no evidence of fuel. Because of the pilot's belief that he ran out of fuel and the lack of evidence of fuel at the accident site, it is likely that the engine lost power due to fuel exhaustion.

Factual narrative

On March 14, 2018, about 1600 central daylight time, a White Thorpe T-18 airplane, N118RG, impacted a tree and terrain during a forced landing following an inflight loss of engine power near Cleburne, Texas. The pilot sustained serious injuries. The airplane was substantially damaged during the impact. The airplane was registered to and operated by the pilot as a Title 14 Code of Federal Regulations Part 91 personal flight. Day visual meteorological conditions prevailed in the area about the time of the accident, and the flight was not operated on a flight plan. The local flight originated from the Blackwood Airpark, near Cleburne, Texas, at 1545.According to the pilot's accident report, the flight departed to the north from the airport. The engine was running rough while he was flying northbound. The pilot started troubleshooting the roughness and decided to return to return to the airport. He stated, "I mistakenly landed in a pasture, short of the runway, with [the] plane coming to rest after hitting a tree." The pilot reported to the Texas Department of Public Safety Officer at the scene that the fuel line was not feeding through, and later reported to a Federal Aviation Inspector (FAA) that he believed he ran out of fuel. The FAA inspector examined the airplane at the scene. There was no evidence of fuel. The engine had been pulled away from the fuselage. Due to the extent of the damage, the fuel system and engine were not tested. There was no record that an annual inspection of the airplane was conducted recently. The pilot reported the last annual inspection was on May 17, 2011. The pilot reported that he did not have a current flight review and did not know the date of his last medical certificate.

Aircraft

Registration
N118RG
Reported as
White Thorpe T 18
Category
Airplane, amateur-built
Serial number
001
Built
2008
Airframe hours
70
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · May 17, 2011
Departed
TX46 · Cleburne, TX
Destination
TX46 · Cleburne, TX
Airport
TX46 · Blackwood Airpark

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
79
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Medical
Unknown, Unknown
Seat
Left
Restraint
3-point
Flight hours
780.9 total · 5.2 in this make and model · 780.9 as pilot in command · 0.2 in the last 90 days · 0.2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
100° at 6 knots, gusting 12
Visibility
9 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 21 °F
Altimeter
30.17 inHg
Observed at
KCPT, 4 nm away

Docket · 4

The files NTSB released with the investigation on August 7, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.5 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.