ERA09CA149

NTSB accident investigation · D-Fly UL Stork · Jackson, GA · January 31, 2009

Accident · No injuriesData collectionFinal report
Date
January 31, 2009, 15:55 local (20:55 UTC)
Place
Jackson, GA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N620KJD-Fly UL Stork
Defining event
Enroute: Powerplant sys/comp malf/fail
Weather
Visual (VMC) · Day
Status
Completed · report June 11, 2009
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA FSDO
Case key
73300

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's inadvertent activation of an engine cutoff switch during cruise flight.

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.

Action: incorrect action selectionPersonnel issues › Action/decision · PilotD-Fly UL STORK: 1 caseAll aircraft: 397 casesProbable cause
Object/animal/substanceEnvironmental issues › Physical environment · Contributed to outcomeD-Fly UL STORK: 1 caseAll aircraft: 224 cases
Engine controls: emergency shutdown systemAircraft › Aircraft power plant · Unintentional use/operationD-Fly UL STORK: 1 caseAll aircraft: 1 caseProbable 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/owner of the experimental, amateur-built airplane was in cruise flight at 1,500 ft above ground level when he shut down the engine by inadvertently activating an unguarded engine cutoff switch that was recently installed on the control stick. After two unsuccessful attempts to restart the engine, he performed an off-field landing to a golf course. During the landing roll the airplane impacted a metal box resulting in damage to the landing gear, propeller, and left wing strut.

Factual narrative

The pilot/owner of an experimental, amateur built, UL Stork was in cruise flight at 1,500 ft agl, when he shut down the engine by inadvertently activating a recently installed, unguarded, engine cutoff switch located on the control stick. After two unsuccessful attempts to restart the engine, he performed an off field landing to a golf course. During the landing roll the airplane impacted a metal box resulting in damage to the landing gear, propeller, and left wing strut.

Aircraft

Registration
N620KJ
Reported as
D-Fly UL Stork
Category
Airplane
Serial number
002
Airframe hours
44
Engine
Continental Motor C90-12F, 95 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental light sport (Special)
Last inspection
Condition · January 25, 2009 · 4 hours before
Departed
62GA · Jackson, GA
Destination
10GA · Griffin, GA

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
66
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Seat
Front
Flight hours
2,250 total · 42 in this make and model · 2,250 as pilot in command · 10 in the last 90 days · 5 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Temperature
54 °F, dew point 25 °F
Altimeter
30.20 inHg
Observed at
FFC, 18 nm away