FTW04LA070

NTSB accident investigation · Piper PA-28-235 · Knox City, TX · February 2, 2004

Accident · No injuriesLimited investigationFinal report
Date
February 2, 2004, 16:30 local (22:30 UTC)
Place
Knox City, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8936WPiper PA-28-235
Weather
Visual (VMC) · Day
Status
Completed · report June 2, 2004
Report
Approved by Office Director
Parties
FSDO Lubbock, Texas
FAA report
20040202000559A
Case key
58698

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 attempt to land on terrain not suitable for landing. A contributing factor was the soft terrain.

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 - on ground/waterLanding - roll
Unsuitable terrain or takeoff/landing/taxi area - attemptedPilot in commandCause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - softFactor

Analysis

During a cross-country flight, the 194-hour private pilot decided to land in a field at his ranch. Upon landing in the field, the left main landing gear tire sunk into the soft ground and the pilot lost control of the aircraft. The aircraft turned to the left and the pilot employed right rudder in an unsuccessful attempt to counter the left turn. The pilot reported that the field was "soft."

Factual narrative

On February 2, 2004, approximately 1630 central standard time, a Piper PA-28-235 single-engine airplane, N8936W, owned and operated by a private individual, was substantially damaged following a loss of control while landing in a pasture near Knox City, Texas. The private pilot, who was the sole occupant, was not injured. Visual meteorological conditions prevailed and a flight plan was not filed for the Title 14 Code of Federal Regulations Part 91 personal flight. The flight originated from Terrell Municipal Airport (TRL) near Terrell, Texas, at approximately 1430, with Knox City as its intended destination.

According to the 194-hour pilot, who was attempting to land in an open field at his ranch, at approximately 1430, after receiving weather information from Fort Worth Center, he departed Terrell Municipal Airport with the intent to land at his ranch located 8 miles west of Knox City. When the pilot arrived at the area where he planned to land, he peformed a fly-by to look for any obstructions in the field. The field appeared to be flat and open and the pilot executed a normal descent and landing.

The pilot added that he properly flared the airplane and touched down on the main gear, with the nose gear touching down approximately 30 feet later. The pilot added that after firmly on the ground, he pulled all power and the aircraft rolled approximately 300 feet.

According to the pilot, the aircraft then veered to the left and he applied right rudder, but the pilot was not able to stop the left turn. The pilot stated that approximately 30 feet later, the right wing impacted the ground and the nose gear collapsed. The aircraft spun around and then the left wing and propeller impacted the ground. The pilot stated that the ground was "soft," and the left main tire appeared to have sunk into the soft ground.

Examination by an FAA inspector, who responded to the accident site, revealed that the left wing forward spar was fractured and the aft spar was bent. Further examination revealed that the forward section of the left wing root separated from the fuselage. The nose gear was found folded inside the wheel well.

Aircraft

Registration
N8936W
Reported as
Piper PA-28-235
Category
Airplane
Serial number
28-10503
Engine
Lycoming O-540, 235 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Robert J. Crowell
Airworthiness certificate
Standard, Normal
Departed
KTRL · Terrell, TX
Destination
Knox City, TX

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
42
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
194 total · 108 in this make and model · 120 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
48 °F, dew point 28 °F
Altimeter
30.20 inHg
Observed at
TRL

FAA reports on this event · 1

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