GAA19CA012

NTSB accident investigation · Bearden Biplane Sopwith Camel · Bolivar, MO · October 7, 2018

Accident · No injuriesData collectionFinal report
Date
October 7, 2018, 18:20 local (23:20 UTC)
Place
Bolivar, MO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N225JBBearden Biplane Sopwith Camel
Defining event
Landing-flare/touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report June 5, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20181007016739A
Case key
98436

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 landing.

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/maintainedBearden Biplane SOPWITH CAMEL: 1 caseAll aircraft: 3,958 casesProbable cause
Terrain: sloped/uneven terrainEnvironmental issues › Physical environment · Contributed to outcomeBearden Biplane SOPWITH CAMEL: 1 caseAll aircraft: 270 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 reported that, during the landing, the tailwheel-equipped airplane touched down and veered left. The pilot attempted to correct with opposite rudder; however, the airplane continued left. He then attempted a go-around, but the airplane exited the runway, struck a ditch, and then nosed over. The airplane sustained substantial damage to the rudder. 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 reported that, during the landing, the tailwheel equipped airplane touched down and veered to the left. The pilot attempted to correct with opposite rudder, however the airplane continued left. He then attempted a go-around, but the airplane exited the runway and struck a ditch. The airplane subsequently nosed over. The airplane sustained substantial damage to the rudder. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N225JB
Reported as
Bearden Biplane Sopwith Camel
Category
Airplane, amateur-built
Serial number
63017
Built
2018
Airframe hours
3.24
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Departed
M17 · Bolivar, MO
Destination
M17 · Bolivar, MO
Airport
M17 · Bolivar Muni, runway 18, 4,000 × 75 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
67
Injuries
None
Certificates
Airline transport, Flight engineer, Private
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 1, With waivers/limitations
Last flight review
January 30, 2018
Seat
Single
Restraint
3-point
Flight hours
18,400 total · 3 in this make and model · 14,587 as pilot in command · 5 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 3 knots
Visibility
10 statute miles
Lowest ceiling
4,100 ft broken
Temperature
75 °F, dew point 72 °F
Altimeter
29.97 inHg
Observed at
KSGF, 21 nm away

Docket · 2

The files NTSB released with the investigation on March 11, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 974 KB 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.