GAA16CA131

NTSB accident investigation · Foxworthy Roy Christen Eagle · Bell City, LA · February 14, 2016

Accident · No injuriesData collectionFinal report
Date
February 14, 2016, 11:30 local (17:30 UTC)
Place
Bell City, LA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N960RFFoxworthy Roy Christen Eagle
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report May 3, 2016
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
Baton Rouge FSDO (FAA)
FAA report
20160214002879A
Case key
92732

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's failure to maintain directional control during takeoff in gusty wind conditions, which resulted in a runway excursion and a nose over.

Findings · 3

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedFoxworthy Roy CHRISTEN EAGLE II: 1 caseAll aircraft: 3,958 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Ability to respond/compensateFoxworthy Roy CHRISTEN EAGLE II: 1 caseAll aircraft: 1,199 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 pilot of a tailwheel equipped biplane reported that during takeoff he encountered an "unexpected wind gust." Subsequently, the airplane departed the grass runway to the left into "muddy" terrain. The pilot reported that he reduced the power to idle during the runway excursion, but the airplane sunk into the mud and nosed over. A postaccident examination revealed substantial damage to the top left wing. About the time of the accident 8 nautical miles northwest of the destination airport, an automated weather observing system reported wind conditions of 170 degrees true at 15 knots, gusting to 25 knots. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The pilot of a tailwheel equipped biplane reported that during takeoff he encountered an "unexpected wind gust." Subsequently, the airplane departed the grass runway to the left into "muddy" terrain. The pilot reported that he reduced the power to idle during the runway excursion, but the airplane sunk into the mud and nosed over. A postaccident examination revealed substantial damage to the top left wing. About the time of the accident 8 nautical miles northwest of the destination airport, an automated weather observing system reported wind conditions of 170 degrees true at 15 knots, gusting to 25 knots. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N960RF
Reported as
Foxworthy Roy Christen Eagle (II)
Category
Airplane, amateur-built
Serial number
FOXWORTHY 0001
Built
1985
Airframe hours
241.3
Engine
Lycoming AEIO-360-A1D, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · September 12, 2015
Departed
52LA · Bell City, LA
Destination
ORG · Orange, TX
Airport
52LA · Bruce Beard, runway 09, 2,650 × 90 ft, grass/turf
Equipment
Handheld GPS

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
38
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
January 22, 2016
Seat
Rear
Restraint
5-point
Flight hours
837 total · 13 in this make and model · 765 as pilot in command · 33 in the last 90 days · 13 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 15 knots, gusting 25
Visibility
10 statute miles
Lowest ceiling
3,900 ft overcast
Temperature
70 °F, dew point 55 °F
Altimeter
30.07 inHg
Observed at
KLCH, 8 nm away

Docket · 3

The files NTSB released with the investigation on March 30, 2016, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.1 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.