ERA10CA336

NTSB accident investigation · Schooley Sonex · Punta Gorda, FL · June 27, 2010

Accident · No injuriesData collectionFinal report
Date
June 27, 2010, 13:30 local (17:30 UTC)
Place
Punta Gorda, FL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N363SXSchooley Sonex
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report March 16, 2011
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
Orlando North Florida FSDO
FAA report
20100627042619A
Case key
76445

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 improper flare, resulting in a hard landing.

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.

Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Incorrect use/operationSchooley Frank W SONEX: 1 caseAll aircraft: 1,285 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 stated that he entered the traffic pattern for landing, completed all required checklist items, and made a visual approach to the grass area adjacent to the runway. He flared the airplane high and the airplane touched down hard. As a result of the hard landing, the left main landing gear separated and the airplane nosed over inverted. The pilot reported no preimpact anomalies with the airplane.

Factual narrative

The pilot stated he entered the traffic pattern for landing, completed all required checklist items, and made a visual approach to the grass adjacent to the runway. He flared the airplane high, the airplane landed hard, separated the left main landing gear, and nosed over inverted. The airplane received structural damage to the right wing and vertical stabilizer. The pilot reported no anomalies with the airplane before the accident. Review of the pilot's logbook revealed he has 67.4 total flight hours of which 4.1 hours are in make and model.

Aircraft

Registration
N363SX
Reported as
Schooley Sonex
Category
Airplane, amateur-built
Serial number
363
Airframe hours
10
Engine
Great Plains 2180, 70 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Frank W. Scooley
Registered owner
Frank W. Scooley
Airworthiness certificate
Special, Experimental light sport (Special)
Last inspection
Condition · March 10, 2009 · 10 hours before
Departed
PDD · Punta Gorda, FL
Destination
PDD · Punta Gorda, FL
Airport
PGD · Charlotte County Airport, runway 15, 5,688 × 150 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
58
Injuries
None
Certificate
Sport Pilot
Last flight review
September 25, 2009
Seat
Left
Flight hours
67 total · 4 in this make and model · 4 in the last 90 days · 4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 72 °F
Altimeter
29.96 inHg
Observed at
PGD

Docket · 8

The files NTSB released with the investigation on October 8, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.7 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.