CEN10LA266

NTSB accident investigation · Hall Thomas K Kitfox Speedster · Defiance, OH · May 23, 2010

Accident · Serious injuriesLimited investigationFinal report
Date
May 23, 2010, 15:35 local (19:35 UTC)
Place
Defiance, OH
Injuries
1 serious, 1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N211ESHall Thomas K Kitfox Speedster
Defining event
Maneuvering-low-alt flying: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report August 12, 2010
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA
FAA report
20100523045009A
Case key
76108

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 failure to maintain control of the airplane while performing low-altitude maneuvers.

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 parametersAircraft › Aircraft oper/perf/capability · Not attained/maintainedHall Thomas K KITFOX SPEEDSTER: 1 caseAll aircraft: 1,269 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 was performing low-level passes over a pond when the accident occurred. A video shot by a witness shows the airplane at or below treetop height during the maneuvers. The pilot reported that when he was climbing after the last pass the airplane developed a sink rate that increased until the airplane contacted the ground. The aircraft fuselage was bent during the impact and the passenger suffered a serious injury. The pilot reported no mechanical deficiencies with the airplane and witnesses reported hearing the engine until the airplane impacted the ground.

Factual narrative

On May 23, 2010, at 1535 eastern daylight time, an amateur-built Hall Kitfox Speedster, N211ES, collided with the terrain following a loss of control while performing low-level passes near a residence in Defiance, Ohio. The pilot was not injured and the passenger received serious injuries. The Title 14 Code of Federal Regulations Part 91 personal flight was operating in visual meteorological conditions without a flight plan. The flight originated from the Defiance County Airport (DFI), Defiance, Ohio, at about 1500. During a telephone interview the pilot stated he made a couple of approaches to a field near a friend’s house because his passenger wanted to take some pictures. He stated when the airplane reached an altitude of about 300 feet above the ground after the last approach, it developed a sink rate. He stated the sink rate continued to increase and he located a small clearing in which to land the airplane. He stated the airplane touched down in a level attitude at which time the landing gear collapsed. He stated he was descending to an altitude of about 100 feet above the ground during the approaches. In his written statement the pilot reported he made 3 to 4 practice landing approaches to a farm field using a right hand traffic pattern. At the end of the last approach, the pilot felt a “negative ‘G’” on the airplane while it was in a wings level climb, 10 to 15 degrees nose up, with full power at an altitude of 500 to 600 feet above the ground. He reported the descent rate increased and he was able to maintain “forward speed.” He reported, “…I noticed trees coming up on the right, I made the decision to execute emergency landing procedures.” During the first impact with the ground the main landing gear collapsed and during the second impact, damaged the aircraft fuselage. The pilot reported no mechanical deficiencies with the airplane. The passenger reported to local authorities that they were flying circles over the house when the airplane lost power and descended impacting the terrain. A witness reported seeing the airplane make a low pass from south to north over a neighbor’s pond. The airplane circled to the east and appeared to be climbing “very slowly.” He stated the airplane then appeared to be losing altitude as it headed directly toward his house. The airplane “turned quickly” to the east and contacted the ground. He stated the airplane was about treetop level during the maneuver and he heard the engine until the airplane impacted the ground. Another witness videotaped the airplane until 30 seconds before the accident. This witness reported, “The pilot was flying well below 100ft-150ft. The pilot was dive bombing over the pond showing off to his friends. ... The pilot pulled up to miss the trees. He pulled up too steep and caused the plane to stall making the plane drop out of the sky.” Screen shots of the video show the airplane maneuvering at tree top level behind a residence. The pilot purchased the airplane in December 2009,however, it was still registered to the previous owner. The pilot reported having a total flight time of 90.5 hours, with 9.2 hours in this make and model airplane.

Aircraft

Registration
N211ES
Reported as
Hall Thomas K Kitfox Speedster
Category
Airplane, amateur-built
Serial number
021
Airframe hours
133
Engine
Bombardier ROTAX (ALL), 80 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Paul A. Drasutis
Registered owner
Jere Wallack
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · May 7, 2010
Departed
DFI · Defiance, OH
Destination
0G6 · Bryan, OH

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
45
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
December 20, 2009
Seat
Left
Flight hours
91 total · 9 in this make and model · 38 as pilot in command · 14 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 63 °F
Altimeter
30.07 inHg
Observed at
DFI, 6 nm away

Docket · 9

The files NTSB released with the investigation on July 1, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 14.5 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.