FTW95LA143

NTSB accident investigation · Piper PA-18 · Gail, TX · March 21, 1995

Accident · Serious injuriesLimited investigationFinal report
Date
March 21, 1995, 09:30 local (15:30 UTC)
Place
Gail, TX
Injuries
2 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N99MPPiper PA-18
Weather
Visual (VMC) · Day
Status
Completed · report October 13, 1995
Report
Approved by Office Director
FAA report
19950321004859A
Case key
19374

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 flying airspeed resulting in an inadvertent stall at low altitude. Factors were gusty winds and inadequate altitude for maneuvering.

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 - high wind
Weather condition - gustsFactor
Airspeed(vs) - not maintainedPilot in commandCause
Stall/mush - inadvertentPilot in command
Altitude - inadequatePilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The airplane impacted terrain while executing a right turn at low altitude while on a predator control flight to eradicate coyotes from a sheep ranch. The winds in the area were reported to be gusting to 40 knots at the time of the accident. The pilot stated that the left wing 'came up' and he was unable to recover prior to impacting the ground.

Factual narrative

On March 21, 1995, approximately 0930 central standard time, a Piper PA-18, N99MP, impacted terrain following a loss of control near Gail, Texas. The commercial pilot and his passenger sustained serious injuries. No flight plan was filed and visual meteorological conditions prevailed for the predator control flight conducted under 14 CFR Part 91.

According to the pilot, the flight departed the sheep ranch's airstrip at approximately 0745 hours on a predator control flight to shoot coyotes. The flight was conducted at approximately 200 feet AGL, with the passenger functioning as a gunner. At the time of the accident, the winds in the vicinity of the accident were reported gusting up to 40 knots.

The pilot added that the airplane was in a right turn, while he was keeping a coyote in sight, when the left wing "must have been caught in a thermal." He further added that he "pushed the nose over, gave it full aileron and used the rudder to bring the plane level." He then "pulled all the way back on the stick but the ground was too close."

The wreckage was found at approximately 1045 after local authorities received a 911 telephone call from the pilot who had walked from the isolated wreckage site to a roadway to get assistance. Both the pilot and his passenger sustained head injuries. There were no reported eyewitnesses to the accident.

Aircraft

Registration
N99MP
Reported as
Piper PA-18
Category
Airplane
Airframe hours
5,193
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Destroyed
Flight
Other work use · Part 91
Registered owner
Dennis, Joel
Airworthiness certificate
Standard, Utility
Last inspection
Annual · March 13, 1995 · 15 hours before
Departed
NONE

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
32
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
390 total · 141 in this make and model · 295 as pilot in command · 47 in the last 90 days · 27 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 14 knots, gusting 30
Visibility
20 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 48 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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