CHI98LA318

NTSB accident investigation · Whetzel Thorpe T-18 · Rantoul, IL · August 15, 1998

Accident · Minor injuriesLimited investigationFinal report
Date
August 15, 1998, 14:55 local (19:55 UTC)
Place
Rantoul, IL
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N60LWWhetzel Thorpe T-18
Weather
Visual (VMC) · Day
Status
Completed · report July 2, 1999
Report
Approved by Office Director
FAA report
19980815029889A
Case key
45863

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 pilot not maintaining directional control. Factors were crops and encounter with unsuitable terrain.

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 control - on ground/waterLanding - roll
Directional control - not maintainedPilot in commandCause
Aborted landing - attemptedPilot in command
Nose overLanding - roll
Terrain condition - cropFactor
Unsuitable terrain or takeoff/landing/taxi area - encounteredPilot in commandFactor

Analysis

The pilot stated that during rollout after landing the airplane drifted to the side of the runway. He attempted to abort the landing; however, he lost control when the airplane exited the runway into a crop field and nosed over.

Factual narrative

On August 15, 1998, at 1455 central daylight time, a Whetzel Thorpe T-18 (amateur built airplane), N60LW, sustained substantial damage when it exited runway 27 (5,000' X 75' dry/asphalt), and nosed over, near Rantoul, Illinois. The pilot said that he lost directional control. The pilot reported minor injuries. The personal 14 CFR Part 91 flight was operating in visual meteorological conditions. No flight plan was on file. The flight departed Vernon, Ohio about 1400.

In his written statement the pilot said that during rollout, the airplane drifted to the left edge of the runway. He said that he applied full throttle attempting to abort the landing; however, he was unable to control the airplane as it exited the runway into a crop field and nosed over.

The airplane was examined after the accident and no pre-accident anomalies were found. The flight controls revealed continuity and the brakes operated.

Aircraft

Registration
N60LW
Reported as
Whetzel Thorpe T-18 (THORPE T-1)
Category
Airplane, amateur-built
Serial number
1109
Airframe hours
510
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Lawrence C. Whetzel Jr.
Airworthiness certificate
Special, Experimental (Special)
Departed
6G4 · Vernon, OH
Destination
2I5
Airport
2I5 · Frank Elliott Field, runway 27, 5,000 × 75 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
67
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,032 total · 500 in this make and model · 946 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
4,200 ft broken
Temperature
81 °F, dew point 70 °F
Altimeter
29.00 inHg
Observed at
2I5

FAA reports on this event · 1

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

Other investigations on N60LW · 1

Matched to the same aircraft by N-number and date.