FTW96LA083

NTSB accident investigation · Piper PA-22-160 · Waller, TX · December 22, 1995

Accident · No injuriesLimited investigationFinal report
Date
December 22, 1995, 16:05 local (22:05 UTC)
Place
Waller, TX
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N9591DPiper PA-22-160
Weather
Visual (VMC) · Day
Status
Completed · report March 21, 1996
Report
Approved by Office Director
FAA report
19951222049669A
Case key
19735

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 obstacle clearance.

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.

In flight collision with objectApproach - vfr pattern - final approach
Object - wire,transmission
Clearance - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

On short final, 300 to 400 feet from the runway threshold, the pilot realized that the power lines were immediately ahead and very slightly below. He momentarily added power and increased pitch attitude, but contacted the uppermost power line with left main gear. The airplane then impacted the runway and the nose and left main gear collapsed. There were no aerial marking balls installed on the power line.

Factual narrative

On December 22, 1995, at 1605 central standard time, a Piper PA- 22-160, N9591D, collided with a power line while on final approach to Skylake Airport near Waller, Texas. The airplane was substantially damaged and the private pilot and two passengers were not injured. Visual meteorological conditions prevailed and a flight plan was not filed for the local personal flight conducted under Title 14 CFR Part 91.

According to the pilot, he was on final, "300 to 400 feet from the end of runway 35," when he "realized that the power lines were immediately ahead and very slightly below." He "momentarily added power and increased pitch attitude, but contacted uppermost power line with left main gear." After the collision, the airplane impacted the runway "somewhat hard," and the nose and left main landing gear collapsed. Federal Aviation Administration inspectors examined the airplane and reported the fuselage was wrinkled and the firewall was damaged. There were no aerial marking balls installed on the power line.

Aircraft

Registration
N9591D
Reported as
Piper PA-22-160
Category
Airplane
Serial number
22-6498
Airframe hours
2,037
Engine
Lycoming O-320-B2A, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Mark A. Herrington
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 15, 1995 · 17 hours before
Departed
3XS7
Airport
3XS7 · Skylake, runway 35, 3,000 × 50 ft, grass/turf

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
39
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
177 total · 25 in this make and model · 148 as pilot in command · 17 in the last 90 days · 15 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F

FAA reports on this event · 1

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