CEN12CA272

NTSB accident investigation · Tucker-Hurni Starduster SA-300 · Vidalia, LA · April 27, 2012

Accident · No injuriesData collectionFinal report
Date
April 27, 2012, 16:15 local (21:15 UTC)
Place
Vidalia, LA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4523Tucker-Hurni Starduster SA-300
Defining event
Landing: Landing gear collapse
Weather
Visual (VMC) · Day
Status
Completed · report June 14, 2012
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20120427009869A
Case key
83552

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 failure of the airplane’s right main landing gear due to a pre-existing fatigue crack and corrosion.

Findings · 2

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.

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

While on the landing roll in a grassy area with rough terrain, the airplane's right main landing gear broke and separated from the airplane. The pilot was then unable to maintain directional control of the airplane, which then nosed over and came to rest inverted with substantial damage to the upper wing and rudder. A postaccident examination of the airplane revealed that the right landing gear strut had a pre-existing fatigue fracture with interior corrosion, which was not discovered during a previous inspection.

Factual narrative

To help with directional control on the tailwheel equipped airplane, the pilot landed in grassy area with rough terrain features. While on the landing roll, the airplane's right main landing gear broke and separated from the airplane. Directional control of the airplane was lost, the airplane nosed over, and came to rest in the inverted position. Substantial damage was sustained to the airplane's upper wing and rudder. An examination of the airplane revealed a pre-existing fatigue fracture with interior corrosion of the right landing gear strut, that was not discovered during the previous inspection.

Aircraft

Registration
N4523
Reported as
Tucker-Hurni Starduster SA-300
Category
Airplane, amateur-built
Serial number
259
Airframe hours
427
Engine
Cont Motor C-125-2, 125 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · September 2, 2011
Departed
0R4 · Vidalia, LA
Destination
0R4 · Vidalia, LA
Airport
0R4 · Concordia Parish, runway 14, 3,700 × 100 ft

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
68
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
August 12, 2011
Seat
Rear
Flight hours
2,761 total · 69 in this make and model · 2,690 as pilot in command · 18 in the last 90 days · 6 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 63 °F
Altimeter
30.00 inHg
Observed at
KHEZ, 11 nm away

Docket · 3

The files NTSB released with the investigation on May 8, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 990 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.