IAD00LA075

NTSB accident investigation · Piper PA-18-105 · Lynchburg, VA · August 14, 2000

Accident · No injuriesLimited investigationFinal report
Date
August 14, 2000, 17:08 local (21:08 UTC)
Place
Lynchburg, VA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N189TPiper PA-18-105
Weather
Visual (VMC) · Day
Status
Completed · report December 18, 2001
Report
Approved by Office Director
FAA report
20000814041309A
Case key
50013

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

Pilot's failure to maintain directional control during the landing roll-out.

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

Analysis

During landing roll out on Runway 3, a 5,799-foot long, 150-foot wide asphalt runway, the airplane began to turn to the right. The pilot attempted to correct the right turn with full left rudder, but the airplane did not respond. The pilot then attempted to take-off and applied full throttle, which tightened the right turn. The pilot then reduced power, ground-looped, and exited the runway. During the ground-loop, the left wing tip contacted the ground and bent the rear wing spar. Examination of the airplane revealed that the left main wheel axle was bent inward and there was no evidence of corrosion or rust. There was no evidence of a mechanical malfunction. The winds at the airport were reported from 310 degrees at 4 knots.

Factual narrative

On August 14, 2000, at 1708 Eastern Daylight Time, a Piper PA-18-105, N189T, was substantially damaged during landing roll-out at Lynchburg Airport, Lynchburg, Virginia. The certificated private pilot and passenger were not injured. Visual meteorological conditions prevailed and no flight plan was filed for the personal flight conducted under 14 CFR Part 91.

In a written statement, the pilot said:

"Was doing touch and go's at Lynchburg Regional Airport (KLYH), was clear VFR day, around 5 pm local time. Was landing on Runway 3. Winds were 360 degrees about 3MPH. Had made 5 previous landings, all normal. On sixth one, I touched down lightly just past the threshold stripes and dead on centerline in wheel landing configuration for a least 100 yards and slowed to about 30 MPH when plane started turning to the right. I applied full left rudder with no results. I still had plenty of asphalt ahead, so I decided to apply full throttle to straighten and fly it off, but throttle only tightened the turn right. So I pulled power and rode out ground loop. Was slow and gentle. Wing touched and plane pivoted on wing and went off runway backwards. Stopping on soft edge berm."

A Federal Aviation Administration (FAA) inspector performed and on-scene examination on August 15, 2000. In a written statement, the inspector said:

"Left main wheel axle bent to the right from apparent side load. Aircraft made uncommanded turn. Due to sharpness of turn, the left wing tip touched the ground. Left wing rear spar was bent up."

The inspector also reported that the area surrounding the axle did not appear rusted or corroded.

Runway 3 was a 5,799-foot long, 150-foot wide asphalt runway.

The winds at LYH were reported from 310 degrees at 4 knots.

The pilot reported 352 total flight hours, of which 98 hours were make and model.

Aircraft

Registration
N189T
Reported as
Piper PA-18-105
Category
Airplane
Serial number
18-2303
Airframe hours
4,969
Engine
Lycoming 0235-01, 115 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Lawrence C. Spath
Registered owner
New London Taildraggers Assoc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 4, 1999 · 90 hours before
Departed
W90 · Forest, VA
Destination
LYH · VA
Airport
LYH · Lynchburg Regional, runway 3, 5,799 × 150 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
40
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
352 total · 98 in this make and model · 352 as pilot in command · 26 in the last 90 days · 12 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 4 knots
Visibility
8 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 63 °F
Altimeter
30.00 inHg
Observed at
LYH

FAA reports on this event · 1

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