ANC93LA069

NTSB accident investigation · Piper PA-18-150 · Wasilla, AK · May 27, 1993

Accident · No injuriesLimited investigationFinal report
Date
May 27, 1993, 14:30 local (22:30 UTC)
Place
Wasilla, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4388ZPiper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 1994
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19930527015449A
Case key
2343

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 in command's inadvertent ground loop.

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
Ground loop/swerve - inadvertentPilot in commandCause
Nose overLanding - roll

Analysis

The pilot just performed a full stop landing after doing a number of touch and go landings. As he was rolling to a stop the airplane began to veer to the right and his control corrections had no effect. The airplane left the side of the runway and nosed over. Examination of the wheel and brake system showed no mechanical irregularities. The airplane was equipped with 29 inch tires.

Factual narrative

On May 27, 1993, at 1430 Alaska daylight time, a wheel equipped Piper PA 18 150 airplane, N4388Z, registered to the Pilot in Command, veered to the right, ran off the side of the runway, and nosed over in the ditch at the New Wasilla Airport, Wasilla, Alaska. The personal flight, operating under 14 CFR Part 91, last departed Palmer, Alaska, and the destination was Wasilla. No flight plan was filed and visual meteorological conditions prevailed. The airplane was substantially damaged and the Pilot in Command, the sole occupant, was not injured.

According to the Pilot in Command, after arriving at Wasilla he did some touch and go landings and he was rolling out on his last landing when the airplane veered to the right and the airplane left the runway and nosed over in the ditch. The airplane was equipped with 29 inch Goodyear tires.

According to Austin Coller, Aviation Safety Inspector for FAA, FSDO 03, Anchorage, Alaska, examination of the wheel and brake system showed no mechanical irregularities.

Aircraft

Registration
N4388Z
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-8714
Airframe hours
1,977
Engine
Lycoming O-320-B2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Cline, Epton D.
Registered owner
Cline, Epton D.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 5, 1992 · 32 hours before
Departed
PAQ · Palmer, AK
Airport
WAS · New Wasilla Airport, runway 21, 3,700 × 75 ft, gravel

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
52
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
143 total · 25 in this make and model · 66 as pilot in command · 5 in the last 90 days · 3 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 3 knots, gusting 5
Visibility
10 statute miles
Lowest ceiling
None
Temperature
68 °F

FAA reports on this event · 1

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