WPR14CA139

NTSB accident investigation · Bayer Oscar Starduster SA300 · San Luis Obispo, CA · March 19, 2014

Accident · No injuriesData collectionFinal report
Date
March 19, 2014, 14:20 local (21:20 UTC)
Place
San Luis Obispo, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N490BBayer Oscar Starduster SA300
Defining event
Landing-flare/touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report May 21, 2014
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20140319003459A
Case key
88935

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 inadequate flare, which resulted in a bounced landing and subsequent loss of aircraft 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: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedBayer Oscar STARDUSTER SA300: 1 caseAll aircraft: 1,285 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedBayer Oscar STARDUSTER SA300: 1 caseAll aircraft: 3,958 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 during touchdown in the tailwheel equipped airplane, it bounced once, and as the airplane main landing gear made contact with the runway, the right landing gear strut collapsed. The pilot lost directional control and the airplane ground looped. The fuselage and right wing sustained substantial damaged. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that during touchdown in the tailwheel equipped airplane, it bounced once, and as the airplane main landing gear made contact with the runway, the right landing gear strut collapsed. The pilot lost directional control and the airplane ground looped. The fuselage and right wing sustained substantial damaged. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N490B
Reported as
Bayer Oscar Starduster SA300 (NO SERIES)
Category
Airplane, amateur-built
Serial number
1994
Airframe hours
2,213
Engine
Lycoming IO360 SER, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · March 18, 2014 · 0 hours before
Departed
SBP · San Luis Obispo, CA
Destination
SBP · San Luis Obispo, CA
Airport
SBP · San Luis County Rgnl, runway 29, 6,100 × 150 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
88
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
November 14, 2012
Seat
Rear
Restraint
3-point
Flight hours
15,575 total · 2,172 in this make and model · 9,705 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 36 °F
Altimeter
30.03 inHg
Observed at
KSBP

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.