ANC97LA116

NTSB accident investigation · Cessna 180 · Port Ashton, AK · August 3, 1997

Accident · No injuriesLimited investigationFinal report
Date
August 2, 1997, 16:00 local (Aug 3, 1997, 00:00 UTC)
Place
Port Ashton, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N9044MCessna 180
Weather
Visual (VMC) · Day
Status
Completed · report November 10, 1998
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19970802025819A
Case key
3039

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 selection of unsuitable terrain. Factors associated with the accident were the tailwind and soft terrain.

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.

Nose overTaxi - from landing
Weather condition - tailwindFactor
Terrain condition - softFactor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause

Analysis

After landing on a beach, the pilot turned downwind to taxi. The airplane's wheels contacted soft sand, and the airplane nosed over.

Factual narrative

On August 2, 1997, at 1600 Alaska daylight time, a Cessna 180 tailwheel equipped airplane, N9044M, sustained substantial damage when it nosed over in soft sand while taxiing from landing at Patton Bay, Montague Island, about 19 miles east of Port Ashton, Alaska, at position 59-55.0 degrees north latitude, 147-30.0 degrees west longitude. The airline transport certificated pilot and single passenger were uninjured. The flight was conducted under 14 CFR Part 91 as a personal flight from Palmer to Montague Island, and visual meteorological conditions prevailed at the time of the accident.

The pilot stated that after landing on the beach, he turned to taxi up the beach with a quartering tailwind. The wheels contacted soft sand and the airplane nosed over, damaging the propeller and aft wing spars.

Aircraft

Registration
N9044M
Reported as
Cessna 180
Category
Airplane
Serial number
180-52144
Airframe hours
3,330
Engine
Continental O-470-50, 265 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Dale B. Olsen
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 25, 1997 · 45 hours before
Departed
PAQ · Palmer, AK
Flight plan
VFR

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
Certificates
Airline transport, Flight engineer
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
17,000 total · 930 in this make and model · 10,000 as pilot in command · 106 in the last 90 days · 71 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 10 knots, gusting 15
Visibility
50 statute miles
Lowest ceiling
None
Temperature
61 °F

FAA reports on this event · 1

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