GAA19CA276

NTSB accident investigation · Piper J3C · Louisa, VA · May 22, 2019

Accident · No injuriesData collectionFinal report
Date
May 22, 2019, 17:00 local (21:00 UTC)
Place
Louisa, VA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N30683Piper J3C
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report April 13, 2020
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20190522004999A
Case key
99473

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's failure to maintain directional control during landing, which resulted in a runway excursion and the landing gear collapsing.

Findings · 2

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper J3C-65: 43 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper J3C-65: 23 casesAll aircraft: 3,958 casesProbable cause

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 pilot reported that, during landing and while decelerating, the airplane veered left. He applied full right rudder, but there was "little to no change in the yaw" with the control stick full aft. He added that the tailwheel had "unlocked" when it contacted the runway because the airplane yawed left. He added engine power to increase airflow for better rudder effectiveness, and the airplane began to straighten out, but it then exited the runway to the left, and the right main landing gear collapsed. The airplane sustained substantial damage to the right-wing lift strut. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot of the tailwheel-equipped airplane reported that during landing, while decelerating, the airplane veered left. He applied full right rudder, but there was "little to no change in the yaw" with the control stick full aft. The tailwheel had "unlocked" when it contacted the runway since the airplane was yawed to the left. He added engine power to increase airflow for better rudder effectiveness and the airplane began to straighten out, but the airplane exited the runway to the left and the right main landing gear collapsed. The airplane sustained substantial damage to the right wing lift strut. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The airport's automated weather observation station reported that, about 5 minutes before the accident, the wind was calm. The pilot landed the airplane on runway 04.

Aircraft

Registration
N30683
Reported as
Piper J3C (65)
Category
Airplane
Serial number
5046
Built
1940
Airframe hours
2,762
Engine
Continental A-65-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 1, 2019
Departed
LKU · Louisa, VA
Destination
LKU · Louisa, VA
Airport
LKU · Louisa County/Freeman Field, runway 27, 4,300 × 100 ft, asphalt
Equipment
None

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
31
Injuries
None
Certificates
Flight instructor, Commercial, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
May 11, 2019
Seat
Front
Restraint
Lap only
Flight hours
5,770 total · 72 in this make and model · 1,908 as pilot in command · 128 in the last 90 days · 47 in the last 30 days · 1 in the last 24 hours
Role
Pilot-rated passenger
Age
31
Injuries
None
Certificates
Flight instructor, Commercial, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Seat
Center
Restraint
Lap only

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 50 °F
Altimeter
30.27 inHg
Observed at
KLKU

Docket · 2

The files NTSB released with the investigation on June 5, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.7 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.