CEN21LA217

NTSB accident investigation · Smith Miniplane DSA-1 · Fulton, MO · May 12, 2021

Accident · No injuriesClass 4 · LimitedFinal report
Date
May 12, 2021, 13:00 local (18:00 UTC)
Place
Fulton, MO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N179VPSmith Miniplane DSA-1
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20210512008329A
Case key
103080

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 control of the airplane during landing in gusty crosswinds.

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/maintainedSmith Miniplane DSA-1: 1 caseAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotSmith Miniplane DSA-1: 1 caseAll aircraft: 9,295 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationSmith Miniplane DSA-1: 1 caseAll aircraft: 1,199 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 he was landing his tailwheel-equipped airplane when on touchdown, the airplane’s right wing lifted and the pilot lost control. The airplane nosed over and impacted on the runway. The airplane sustained substantial damage to the vertical stabilizer and upper rear fuselage near the bulkhead. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. At the time of the accident, the pilot was landing the airplane on runway 36 with wind from 060o at 11 knots with gusts to 17 knots.

Aircraft

Registration
N179VP
Reported as
Smith Miniplane DSA-1
Category
Airplane, amateur-built
Serial number
1
Airframe hours
400
Engine
Lycoming O-290, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · May 1, 2020
Departed
KVLA · Vandalia, IL
Destination
Same as departure
Airport
KFTT · Elton Hensley Memorial, runway 36, 4,001 × 75 ft, concrete

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
62
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
BasicMed, Unknown
Last flight review
October 3, 2020
Seat
Single
Restraint
5-point
Flight hours
570 total · 10 in this make and model · 490 as pilot in command · 20 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 11 knots, gusting 17
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 25 °F
Altimeter
30.41 inHg
Observed at
KCOU, 10 nm away

Docket · 2

The files NTSB released with the investigation on July 8, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.8 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.