ANC89LA164

NTSB accident investigation · Piper PA-18 · Stony River, AK · September 14, 1989

Accident · No injuriesLimited investigationFinal report
Date
September 14, 1989, 13:30 local (21:30 UTC)
Place
Stony River, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N62RTPiper PA-18
Weather
Visual (VMC) · Day
Status
Completed · report July 11, 1990
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19890914035439A
Case key
5259

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

Pilot's failure to ensure that his landing area was properly clear prior to landing.

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 - otherCause
Weather condition - rainFactor
Visual lookout - inadequatePilot in commandCause
Main gear collapsedLanding - roll
Dragged wing,rotor,pod,float or tail/skidLanding - roll

Analysis

The pilot stated that the airplane hit a large rock while landing on a gravel bar, causing the left main landing gear to collapse, and the left wing to hit the ground. The pilot reported that rain on the windshield prevented him from seeing the rock in time to avoid hitting it. He also stated that someone had sabotaged the landing area by putting numerous rocks there, to discourage other hunters from using the area.

Aircraft

Registration
N62RT
Reported as
Piper PA-18
Category
Airplane
Serial number
18-7609038
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Rexford L. Turner
Departed
Palmer, AK
Airport
Gravel Bar

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 sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
3,622 total · 500 in this make and model · 3,562 as pilot in command · 75 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 10 knots
Visibility
4 statute miles
Lowest ceiling
4,000 ft broken
Temperature
55 °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.