FTW93LA161

NTSB accident investigation · Lewis RV4 · Tyler, TX · May 21, 1993

Accident · No injuriesLimited investigationFinal report
Date
May 21, 1993, 15:00 local (20:00 UTC)
Place
Tyler, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N61DLLewis RV4
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 1994
Report
Approved by Office Director
FAA report
19930521015229A
Case key
18753

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 loss of directional control.

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
On ground/water collision with objectLanding - roll
Object - sign

Analysis

During a pleasure flight the pilot had landed at a private air strip; he reported that control was lost when the left brake locked up during the landing roll. An inspection of the landing gear and brake system revealed no anomolies.

Factual narrative

On May 21, 1993, at approximately 1500 central daylight time (CDT), a Lewis RV4, N61DL, was substantially damaged during landing near Tyler, Texas. The commercial pilot was not injured. Weather for the local area flight was visual meteorological conditions. Barbara Schreiber of Tyler, Texas, was the registered owner.

During a telephonic interview with the pilot, conducted by the investigator in charge, the pilot reported that during the landing the brakes locked up and the airplane veered off the runway. He further reported that after departing the runway the airplane struck a runway sign.

A post accident examination of the landing gear revealed no anomalies that would have caused the brake or wheel to lock up.

Repeated attempts to get the pilot to provide additional information was unsuccessful.

Aircraft

Registration
N61DL
Reported as
Lewis RV4
Category
Airplane, amateur-built
Serial number
RV4-61
Engine
Unknown UNKNOWN, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Schreiber, Barbara
Airworthiness certificate
Special, Experimental (Special)
Airport
Aero Estates, runway 28, 3,200 × 50 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
47
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,200 total

Weather

Conditions
Visual (VMC) · Day
Visibility
14 statute miles
Lowest ceiling
None
Temperature
84 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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