CEN09CA356

NTSB accident investigation · Beech A36 · Charleston, MO · March 20, 2009

Accident · No injuriesData collectionFinal report
Date
March 20, 2009, 14:30 local (19:30 UTC)
Place
Charleston, MO
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N451SBeech A36
Defining event
Landing-landing roll: Landing gear collapse
Weather
Visual (VMC) · Day
Status
Completed · report September 10, 2009
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA-St Louis FSDO
FAA report
20090320009169A
Case key
74047

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 inadvertent use of the landing gear selector handle instead of the flap handle during landing rollout, which resulted in the collapse of the nose landing gear.

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.

Landing gear system: landing gear selectorAircraft › Aircraft systems · Unintentional use/operationBeech A36: 2 casesAll aircraft: 54 casesProbable cause
Use of equip/info: use of equip/systemPersonnel issues › Task performance · PilotBeech A36: 17 casesAll aircraft: 1,391 casesProbable cause
Action: incorrect action performancePersonnel issues › Action/decision · PilotBeech A36: 11 casesAll aircraft: 1,386 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 he had landed uneventfully at the conclusion of a local flight. However, during the landing rollout the pilot stated that he mistakenly selected the landing gear handle instead of the flap handle. As a result, the nose landing gear collapsed, damaging the nose gear support fittings and nose gear assembly. The pilot noted that there were no failures or malfunctions associated with the airplane prior to the accident.

Factual narrative

The pilot reported that he had landed uneventfully at the conclusion of a local flight. However, during the landing rollout the pilot stated that he mistakenly selected the landing gear handle instead of the flap handle. As a result, the nose landing gear collapsed damaging the nose gear support fittings and nose gear assembly. The pilot noted that there were no failures or malfunctions associated with the airplane prior to the accident.

Aircraft

Registration
N451S
Reported as
Beech A36
Category
Airplane
Serial number
E1200
Airframe hours
2,794
Engine
Cont Motor IO 520 SERIES, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Morley Tower Co
Registered owner
Morley Tower Co
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · March 1, 2009
Departed
CHQ · Charleston, MO
Destination
CHQ · Charleston, MO
Flight plan
Unknown
Airport
CHQ · Mississippi County, runway 36, 3,196 × 60 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
72
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
March 15, 2009
Seat
Left
Flight hours
1,846 total · 405 in this make and model · 1,800 as pilot in command · 2 in the last 90 days · 2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None

Docket · 1

The files NTSB released with the investigation on July 10, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 913 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.