ANC91LA116

NTSB accident investigation · Piper PA-22 · Gulkana, AK · August 7, 1991

Accident · No injuriesLimited investigationFinal report
Date
August 6, 1991, 16:30 local (Aug 7, 1991, 00:30 UTC)
Place
Gulkana, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6058DPiper PA-22
Weather
Visual (VMC) · Day
Status
Completed · report May 27, 1993
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19910806050529A
Case key
5593

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's failure to maintain directional control of the airplane during the landing roll. Contributing to the accident was the unsuitable terrain selected by the pilot for landing which was rough, uneven and soft.

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
Terrain condition - rough/uneven
Directional control - not maintainedPilot in commandCause
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandFactor
On ground/water encounter with terrain/waterLanding - roll

Analysis

The pilot stated that after touchdown on the gravel strip, the airplane struck a rock. The airplane then veered to the right and exited the landing area.

Aircraft

Registration
N6058D
Reported as
Piper PA-22
Category
Airplane
Serial number
224711
Airframe hours
2,995
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Michael Mark-Anthony
Registered owner
Michael Mark-Anthony
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 6, 1990 · 80 hours before
Departed
PAQ · Palmer, AK
Airport
Gold Creek

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
35
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
70 total · 12 in this make and model · 45 as pilot in command · 22 in the last 90 days · 6 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 15 knots
Visibility
3 statute miles
Lowest ceiling
1,000 ft overcast
Temperature
61 °F, dew point 55 °F
Altimeter
29.00 inHg

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 N6058D · 2

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