FTW98LA415

NTSB accident investigation · Piper PA-32-301T · Austin, TX · September 27, 1998

Accident · No injuriesLimited investigationFinal report
Date
September 26, 1998, 20:30 local (Sep 27, 1998, 01:30 UTC)
Place
Austin, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N83894Piper PA-32-301T
Weather
Instrument (IMC) · Day
Status
Completed · report August 3, 1999
Report
Approved by Office Director
FAA report
19980926044979A
Case key
44050

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 collision with deer during the landing roll. Factors were the dark night light condition and the separation of the lower strut assembly from the right main landing gear, on the subsequent flight.

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.

On ground/water collision with objectLanding - roll
Object - animal(s)Cause
Light condition - dark nightFactor
Landing gear,main gear strut - separationFactor

Analysis

The pilot reported that the airplane impacted a deer during the landing roll at night. The airplane's propeller struck a deer, which subsequently struck the right main landing gear assembly. The pilot taxied the airplane to the ramp and he exited the airplane. The following morning the pilot assessed the damage and decided to fly the airplane around the pattern. Upon liftoff, the lower strut assembly from the right main landing gear, including the wheel, separated from the airplane. The pilot continued the flight and landed the airplane at another airport.

Factual narrative

On September 26, 1998, at 2030 a Piper PA-32-301T airplane, N83894, was substantially damaged upon impact with a deer during the landing roll, near Austin, Texas. The instrument rated private pilot, who was the owner and operator of the airplane, was not injured. Night visual meteorological conditions prevailed for the Title 14 CFR Part 91 flight, for which no flight plan was filed. The personal flight originated from the Horseshoe Bay Airpark Airport, Austin, Texas, at 0745.

The pilot reported in the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2) that on September 25, 1998, he flew the airplane from Wichita Falls, Texas, to Austin, Texas. The touchdown on runway 17 was normal. During the landing roll he observed deer running across the runway and applied the brakes. The propeller of the airplane struck a deer, which subsequently struck the right main landing gear assembly. The pilot stated that the airplane "swerved to the right for about 20 feet," and then straightened out. He taxied the airplane to the ramp and exited the airplane.

According to the pilot the weather conditions at the time he landed at Austin were: clear skies, winds from 180 degrees at 3 knots, and dark night light conditions.

The following morning the pilot inspected the airplane and observed a "1/4 to 1/2 inch nick" in the propeller. He added that he removed the left and right wheel fairings from the main landing gear assemblies and found no damage to either landing gear. The pilot decided to fly the airplane around the pattern one time to verify that the nick in the propeller would not yield any vibrations. As the airplane departed the runway the lower strut assembly, including the wheel, separated from the right main landing gear assembly. The pilot flew the airplane to the Mathis Field Airport, San Angelo, Texas, where the airplane landed on runway 21.

According to the pilot, the weather conditions between Austin, Texas, and San Angelo, Texas, were: VFR.

The pilot reported in the pilot/operator report that he had accumulated a total of 852.1 flight hours, of which 797 were in the make and model of the accident airplane, and 25 hours were during night conditions.

An FAA inspector examined the airplane at the Mathis Field Airport. He reported that right flap was punctured in the area of the upper skin. The right main landing gear wheel fairing was damaged and covered with blood. Structural damage was incurred by the right main landing gear lower strut assembly (axle and oleo piston).

Aircraft

Registration
N83894
Reported as
Piper PA-32-301T
Category
Airplane
Serial number
32-8124029
Airframe hours
1,729
Engine
Lycoming TIO-580-SIAD, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
David H. White
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 28, 1998 · 34 hours before
Departed
4R2 · TX
Destination
SJT · San Angelo, TX
Airport
SJT · Mathis Field, runway 21, 5,939 × 150 ft, asphalt

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
56
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
852 total · 797 in this make and model · 830 as pilot in command · 8 in the last 90 days · 6 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
120° at 3 knots
Visibility
3 statute miles
Lowest ceiling
200 ft overcast
Temperature
79 °F, dew point 77 °F
Altimeter
29.00 inHg
Observed at
AUS, 38 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.