FTW95LA165

NTSB accident investigation · Maule MXT-7-180 · Eunice, LA · April 11, 1995

Accident · Minor injuriesLimited investigationFinal report
Date
April 11, 1995, 08:00 local (13:00 UTC)
Place
Eunice, LA
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N563ABMaule MXT-7-180
Weather
Visual (VMC) · Day
Status
Completed · report June 19, 1995
Report
Approved by Office Director
FAA report
19950411007209A
Case key
19390

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 maintain clearance. A factor was the windshear condition.

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 flightManeuvering
Weather condition - windshearFactor
Clearance - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot was maneuvering the airplane in order to survey a downed powerline. Winds were from the northwest at 10 knots gusting to 15 knots according to the pilot. During the turning maneuver to the east southeast, the airplane began to lose altitude and as the turn continued, the right wing raised upward and the left wing struck the ground. The airplane came to rest with the left wing separated. The FAA inspector reported that a weather front moving through the area was accompanied by gusting winds.

Factual narrative

On April 11, 1995, at 0800 central daylight time, a Maule MXT-7-180, N563AB, was substantially damaged while maneuvering near Eunice, Louisiana. The commercial pilot did not sustain injury; however, the passenger received minor injuries. Visual meteorological conditions existed for the local powerline patrol flight.

During a personal interview, conducted by a Federal Aviation Administration (FAA) inspector, the pilot stated that "he was attempting to circle a downed powerline." He further reported that "windshear forced the airplane down and the airplane was not able to climb."

The enclosed Pilot/Operator report states that the ceiling was 1,000 feet above the ground (AGL), winds were from the northwest at 10 knots gusting to 15 knots. During the turning maneuver to the east southeast, the airplane began to loose altitude. As the pilot turned the airplane toward the north, the right wing was "suddenly blown upward" and the left wing struck the ground.

The FAA inspector examining the site reported the airplane came to rest in a rice field with the left wing separated from the airframe. He further stated that a weather front, moving through the area, with thunderstorms, rain, and gusting winds reduced the ceilings to 800 to 900 feet overcast and visibility to 7 miles at the time of the flight.

Aircraft

Registration
N563AB
Reported as
Maule MXT-7-180
Category
Airplane
Serial number
14003C
Airframe hours
682
Engine
Lycoming O-360-C1F, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Other work use · Part 91
Registered owner
Beck, Albert T.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 25, 1995 · 47 hours before
Departed
4R7 · LA

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
55
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,001 total · 626 in this make and model · 936 as pilot in command · 246 in the last 90 days · 30 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
315° at 10 knots, gusting 15
Visibility
7 statute miles
Lowest ceiling
1,000 ft overcast

FAA reports on this event · 1

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