ANC89LA158

NTSB accident investigation · Piper PA-18-150 · Trading Bay, AK · September 1, 1989

Accident · No injuriesLimited investigationFinal report
Date
August 31, 1989, 19:30 local (Sep 1, 1989, 03:30 UTC)
Place
Trading Bay, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4482EPiper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed · report June 18, 1990
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19890831033669A
Case key
5254

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

Selection of unsuitable terrain (landing area) by the pilot. Contributing factors were: improper information provided by other personnel and a hidden obstruction (log) in tall vegetation (grass).

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 encounter with terrain/waterLanding - roll
Information - improperOther personFactor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Terrain condition - high vegetationFactor
Terrain condition - hidden obstruction(s)Factor

Analysis

The plt & a friend were on a flt to an off-arpt location to hunt ducks. After arriving, another acft was parked in their usual landing area, obstructing its use. Personnel of a 3rd acft (float plane) recommended an alternate location for landing. This was a grass covered mud flat, which the plt of N4482E elected to use. However, drg the landing roll-out, the acft hit a log after traveling about 35 yards.

Aircraft

Registration
N4482E
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-8109025
Airframe hours
475
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Unknown
Airworthiness certificate
Standard, Normal
Last inspection
Unknown · July 1, 1989 · 22 hours before
Departed
MRI · Anchorage, AK
Airport
NONE

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, Single-engine sea
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
2,500 total · 1,300 in this make and model · 2,500 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
5,000 ft overcast
Temperature
50 °F, dew point -0 °F

FAA reports on this event · 1

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

Other investigations on N4482E · 1

Matched to the same aircraft by N-number and date.