SEA01LA018

NTSB accident investigation · Piper PA-20 · Great Falls, MT · November 12, 2000

Accident · No injuriesLimited investigationFinal report
Date
November 12, 2000, 15:15 local (22:15 UTC)
Place
Great Falls, MT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1594APiper PA-20
Weather
Visual (VMC) · Day
Status
Completed · report July 17, 2001
Report
Approved by Office Director
FAA report
20001112018199A
Case key
50626

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 improper decision to land on unsuitable terrain. Factors include snow covered 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 overLanding - roll
Terrain condition - snow coveredFactor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause

Analysis

The private pilot was landing the tail-wheel equipped airplane on a snow covered off-airport landing site. Shortly after touch down, the airplane rapidly decelerated in the deep snow and nosed over.

Factual narrative

On November 12, 2000, about 1515 mountain standard time, a tail-wheel equipped Piper PA-20, N1594A, sustained substantial damage while landing at an off airport landing site approximately 18 miles south of Great Falls, Montana. The airplane was owned by the pilot, and was being operated as a personal/pleasure flight under the provisions of Title 14, CFR Part 91, when the accident occurred. Visual meteorological conditions prevailed and no flight plan was filed for the local flight. The private pilot, the sole occupant of the airplane, was not injured. The flight originated at Great Falls International Airport, Great Falls, Montana, approximately one hour and 15 minutes prior to the accident.

According to the pilot, he was conducting a practice emergency approach and landing to a remote, snow covered, off-airport landing site. He reported that when the aircraft touched down, in a three-point attitude, the main wheels contacted deep snow on the landing surface and the airplane subsequently nosed over. The airplane's right and left wing sustained substantial damage.

Aircraft

Registration
N1594A
Reported as
Piper PA-20
Category
Airplane
Serial number
833
Airframe hours
4,186
Engine
Lycoming O-320, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Raymond D. Fowler
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 19, 1999 · 157 hours before
Departed
GTF · MT

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
48
Certificate
Private
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
630 total · 629 in this make and model · 590 as pilot in command · 30 in the last 90 days · 11 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 52 °F
Altimeter
30.00 inHg
Observed at
GTF, 18 nm away

Docket · 1

The files NTSB released with the investigation on July 7, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports.

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 N1594A · 2

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