ANC92LA135

NTSB accident investigation · Piper PA-18 · Wasilla, AK · August 6, 1992

Accident · No injuriesLimited investigationFinal report
Date
August 5, 1992, 16:00 local (Aug 6, 1992, 00:00 UTC)
Place
Wasilla, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7146KPiper PA-18
Weather
Visual (VMC) · Day
Status
Completed · report September 14, 1993
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19920805031509A
Case key
5782

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 failed to maintain directional control of the airplane during the landing roll. Contributing factors were the unfavorable wind, the trees, and the fence.

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
Weather condition - unfavorable windFactor
Directional control - not maintainedPilot in commandCause
On ground/water collision with objectLanding - roll
Object - tree(s)Factor
Object - fenceFactor

Analysis

After touchdown the airplane bounced and left the runway. The right wing hit some small trees, then the airplane ground looped into a chain link fence. A 15 to 40 mph gusty wind was reported by the pilot and witnesses. The pilot said a crosswind caused the airplane to leave the runway, however, two witnesses on the ground said the wind was 'straight down the runway'.

Aircraft

Registration
N7146K
Reported as
Piper PA-18
Category
Airplane
Serial number
18-363
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Richard, Garry A.
Registered owner
Todd W. Dreka
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 3, 1992 · 4 hours before
Departed
FAI · Fairbanks, AK
Airport
Z16 · Wasilla, runway 5, 2,100 × 80 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
46
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
8,600 total · 100 in this make and model · 8,495 as pilot in command · 50 in the last 90 days · 15 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 15 knots, gusting 25
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F

FAA reports on this event · 1

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