ATL95LA083

NTSB accident investigation · Kirkpatrick Super GT 400 · Pleasant Hill, TN · April 15, 1995

Accident · Minor injuriesLimited investigationFinal report
Date
April 15, 1995, 17:45 local (22:45 UTC)
Place
Pleasant Hill, TN
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N12SKKirkpatrick Super GT 400
Weather
Visual (VMC) · Day
Status
Completed · report June 29, 1995
Report
Approved by Office Director
FAA report
19950415008069A
Case key
3550

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 compensation for wind conditions, and his failure to maintain aircraft control during the initial climb. Factors were the crosswind conditions, the perimeter trees, and the pilot's lack of total flying experience.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightTakeoff - initial climb
Weather condition - crosswindFactor
Compensation for wind conditions - inadequatePilot in commandCause
Lack of total experiencePilot in commandFactor
Aircraft control - not maintainedPilot in commandCause
In flight collision with objectDescent - uncontrolled
Object - tree(s)Factor

Analysis

The pilot was attempting a takeoff from his private, sod airstrip, which was 600 feet long. Trees bordered the perimeter of the field. The pilot reported that as the registered ultralight climbed above the tree line, heavy crosswinds blew the aircraft down toward the trees. The pilot could not control the aircraft, and it collided with the trees. The pilot did not possess an airman certificate, and had logged about 36 hours total flying time.

Factual narrative

On April 15, 1995, at 1745 central daylight time, a Kirkpatrick Super GT 400, N12SK, collided with trees and terrain following an in flight loss of control at Pleasant Hill, Tennessee. The pilot had minor injuries, and the aircraft was substantially damaged. The homebuilt aircraft was operated under the provisions of 14 CFR Part 91 by the pilot. Visual meteorological conditions existed at the time, and no flight plan was filed for the local, personal flight. The flight was originating at the time of the accident.

The pilot reported he was performing a takeoff from his private, sod airstrip, 600 feet in length. He was taking off to the north, and the surface winds were out of the north. There were trees located at the north end of the airstrip. He waited for the wind to diminish, then he attempted the takeoff. As the aircraft climbed above the height of the trees, "heavy cross wind got me and blew me 180 degrees." The wind then blew the aircraft toward the trees. He pulled up on the elevator control, and the wind again blew the aircraft toward the trees. He was not able to pull out of the descent, and the aircraft collided with the trees at "full throttle." He estimated the wind speed to be about 15 miles per hour, with some gusts prevailing.

The pilot's son witnessed the accident. He reported that the wind "blew him (the pilot) sideways in(to) the ground." The son assisted his father out of the aircraft, and reported that the engine was still running when he reached the accident site, although the wooden propeller blades were shattered.

The pilot reported a total flying time of 36 hours, including 30 hours in this make and model. He did not possess any airman certificates, and did not possess a medical certificate.

Aircraft

Registration
N12SK
Reported as
Kirkpatrick Super GT 400 (SUPER GT 4)
Category
Ultralight, amateur-built
Serial number
1185
Airframe hours
268
Engine
Rotax 503, 46 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Bennett, Michael T.
Airworthiness certificate
Special, Experimental (Special)
Departed
NONE
Airport
NONE · None, runway 36, 600 × 150 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
44
Medical
Unknown
Seat
Center
Flight hours
36 total · 30 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 5 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 37 °F
Altimeter
29.00 inHg
Observed at
CSV, 7 nm away

FAA reports on this event · 1

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