ERA12CA392

NTSB accident investigation · Bowles Chris Kitfox 5 · Owenton, KY · June 12, 2012

Accident · Minor injuriesData collectionFinal report
Date
June 12, 2012, 10:30 local (15:30 UTC)
Place
Owenton, KY
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N903XCBowles Chris Kitfox 5
Defining event
Takeoff: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report November 26, 2012
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20120612012649A
Case key
83948

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 failure to attain the proper airspeed during takeoff, and the flight instructor's delayed remedial action, which resulted in a loss of airplane control. Contributing to the accident was the flight instructor's lack of previous experience in the airplane make and model.

Findings · 4

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: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedBowles Chris KITFOX 5: 1 caseAll aircraft: 1,681 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotBowles Chris KITFOX 5: 1 caseAll aircraft: 9,295 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotBowles Chris KITFOX 5: 1 caseAll aircraft: 894 casesProbable cause
Experience/qualifications: total experience w/ equipmentPersonnel issues › Experience/knowledge · Instructor/check pilotBowles Chris KITFOX 5: 1 caseAll aircraft: 269 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, who was the owner of the tail-wheel-equipped airplane, was on an instructional flight to obtain a tailwheel endorsement. The pilot reported that the airplane experienced a sudden gust of wind just after liftoff and that he overcorrected, which caused the airplane to stall and settle back onto the runway. The flight instructor reported that the pilot abruptly pulled back on the control stick when the airplane accelerated to 50 to 55 mph during the takeoff roll. The airplane climbed about 5 feet above the ground and stalled. He assumed control of the airplane; however, it departed the left side of the runway and sustained substantial damage to the firewall and fuselage before it came to rest. After the accident, both pilots reported that the airplane did not experience any mechanical malfunctions or failures that would have precluded normal operation. The pilot reported 372 hours of total flight experience, which included 12 hours in the accident airplane during the 30 days preceding the accident. He further reported that the airplane's takeoff speed should have been 65 mph. The flight instructor had no previous flight experience in the airplane make and model. If he had experience in the airplane make and model, he would have been more familiar with its flying characteristics and been able to anticipate and correct the problem earlier.

Factual narrative

The certificated private pilot owner of the tail-wheel equipped airplane was on a instructional flight with a flight instructor to obtain a tail-wheel endorsement. The private pilot reported that he experienced a sudden gust of wind just after liftoff and then over corrected, which caused the airplane to stall and settle back onto the runway. The flight instructor reported that the private pilot abruptly pulled-back on the control stick during the takeoff roll, when the airplane accelerated to 50 to 55 mph. The airplane climbed about 5 feet above the ground and stalled. He assumed control of the airplane; however, it departed the left side of the runway and sustained substantial damage to the firewall and fuselage, before it came to rest. After the accident, both pilots reported that they did not experience any mechanical malfunctions or failures that would have precluded normal operation. The private pilot reported 372 hours of total flight experience, which included 12 hours in the accident airplane during the 30 days preceding the accident. He further reported that the airplane's takeoff speed should have been 65 mph. The flight instructor had no previous flight experience in the same make and model as accident airplane.

Aircraft

Registration
N903XC
Reported as
Bowles Chris Kitfox 5
Category
Airplane, amateur-built
Serial number
10903
Airframe hours
191
Engine
Franklin O-235, 116 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · July 17, 2011
Departed
0KY0 · Owenton, KY
Destination
0KY0 · Owenton, KY
Airport
0KY0 · Owen Air Park, runway 13, 2,300 × 80 ft, grass/turf

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
49
Injuries
Minor
Certificates
Flight engineer, Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
April 25, 2012
Seat
Right
Flight hours
10,500 total · 0 in this make and model
Role
Pilot
Age
60
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
June 10, 2011
Seat
Left
Flight hours
372 total · 14 in this make and model · 14 in the last 90 days · 12 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 8 knots
Visibility
8 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 68 °F
Altimeter
29.95 inHg
Observed at
CVG, 26 nm away

Docket · 4

The files NTSB released with the investigation on August 30, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.6 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.