ANC91LA159

NTSB accident investigation · Piper PA-18 · Dry Bay, AK · August 26, 1991

Accident · No injuriesLimited investigationFinal report
Date
August 26, 1991, 10:00 local (18:00 UTC)
Place
Dry Bay, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6644ZPiper PA-18
Weather
Visual (VMC) · Day
Status
Completed · report May 27, 1993
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19910826063139A
Case key
5632

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 adequate airspeed and stalled the airplane. Contributing to the accident was the unsuitable terrain on which the pilot chose to land.

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.

Hard landingLanding - flare/touchdown
Weather condition - obscuration
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in commandCause
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandFactor
Dragged wing,rotor,pod,float or tail/skidLanding - roll

Analysis

The pilot stated that he encountered lowering visibility and decided to land on a beach. On final approach and at approximately 30 feet above the ground the airplane stalled and landed hard.

Aircraft

Registration
N6644Z
Reported as
Piper PA-18
Category
Airplane
Serial number
18-362
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Gary C. Gray
Registered owner
Gary C. Gray
Airworthiness certificate
Standard, Normal
Last inspection
Unknown · January 2, 2000
Departed
Dry Bay, AK

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
Student
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
401 total · 401 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
1 statute miles
Temperature
45 °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 N6644Z · 1

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