CEN13LA227

NTSB accident investigation · Quad City Ultralight Acft Challenger I · Winnie, TX · April 14, 2013

Accident · Serious injuriesLimited investigationFinal report
Date
April 14, 2013, 09:00 local (14:00 UTC)
Place
Winnie, TX
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N171DPQuad City Ultralight Acft Challenger I
Defining event
Takeoff: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report March 24, 2014
Report
Approved by Office Director
NTSB office
Central Region
Parties
Federal Aviation Administration
FAA report
20130414012499A
Case key
86649

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 noncertificated pilot’s failure to maintain airplane control during takeoff due to his fixation on the instrument panel.

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.

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

When the light-sport airplane was about 300 to 400 feet above ground level, the pilot leveled it off and reduced engine power. He stated that he "fixated" on the instrument panel instead of concentrating on flying and didn't notice that the airplane had banked left. The pilot stated that he wanted to perform practice takeoffs and landings, so he wanted to do a quick turn and applied left aileron pedal. The airplane subsequently pitched down and started to spin, likely because the airplane banked too far left and stalled. The pilot pulled back on the control stick and applied full right aileron. Shortly thereafter, as the airplane started to recover from the spin, the wing contacted the ground. The pilot reported that no mechanical malfunctions or failures occurred during the accident flight. He did not have a pilot's license.

Factual narrative

On April 14, 2013, about 0900 central daylight time, an experimental Quad City Ultralight Acft Corp Challenger I airplane, N171DP, descended and impacted terrain following a takeoff from the Chambers County-Winnie/Stowell Airport, near Winnie, Texas. The pilot who was the sole occupant sustained serious injuries. The airplane sustained substantial wing damage. The airplane was owned and operated by the pilot under the provisions of 14 Code of Federal Regulations Part 91 as a personal flight. Day visual flight rules (VFR) conditions prevailed for the flight, which did not operate on a VFR flight plan. The local flight was originating at the time of the accident.The pilot had recently purchased the airplane. According to the pilot's accident report, he climbed the airplane and was at 300 to 400 feet above ground level where he leveled the airplane off and reduced its engine power. He stated that he fixated on the instrument panel instead of staying concentrated on flying. The pilot indicated that he did not feel the airplane bank left and he "mashed down on the left aileron pedal too much." The airplane pitched down and started to spin. The pilot pulled on the "stick" and applied "full right aileron." The airplane did not immediately respond to the pilot's control inputs. As the airplane recovered from the spin, the wing made contact with the ground. The pilot reported that there were no mechanical malfunctions with the airplane during the accident flight. He did not have a Federal Aviation Administration pilot's license nor a medical certificate. A witness, who was the prior owner of the accident airplane, observed the pilot and airplane during the takeoff. He saw the pilot "immediately start cross controlling the airplane." The witness thought the control inputs were full left rudder and right aileron. After the airplane climbed between 200 to 300 feet above ground level, the airplane started a left turn. The airplane made a complete 360 degree turn, it pitched down where its wings leveled, and it began making a right turn that tightened and appeared to develop into a spin. The right wing struck the ground first, followed by the nose and the left wing. He indicated that the aircraft came to rest upright. At 0935, the recorded weather at the Beaumont Municipal Airport, near Beaumont, Texas, was: Wind 060 at 3 knots; visibility 10 statute miles; sky condition overcast clouds at 1,100 feet: temperature 20 degrees C; dew point 17 degrees C; altimeter 29.79 inches of mercury.

Aircraft

Registration
N171DP
Reported as
Quad City Ultralight Acft Challenger I
Category
Airplane
Serial number
0994-0505
Engine
Rotax 503, 48 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Pilot
Registered owner
Pilot
Airworthiness certificate
Special, Experimental (Special)
Departed
T90 · Winnie, TX
Destination
T90 · Winnie, TX
Airport
T90 · Chambers County-Winnie Stowell

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
53
Injuries
Serious
Seat
Single
Restraint
3-point
Flight hours
150 total · 2 in this make and model · 15 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 3 knots
Visibility
10 statute miles
Lowest ceiling
1,100 ft overcast
Temperature
68 °F, dew point 63 °F
Altimeter
29.79 inHg
Observed at
BMT, 19 nm away

Docket · 2

The files NTSB released with the investigation on February 3, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.9 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.