NYC95LA034

NTSB accident investigation · Cessna 172N · Niagra Falls, NY · November 28, 1994

Accident · No injuriesLimited investigationFinal report
Date
November 28, 1994, 13:33 local (18:33 UTC)
Place
Niagra Falls, NY
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N104CTCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report January 26, 1995
Report
Approved by Office Director
Case key
38904

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 inadequate weather evaluation and the on ground encounter with gusty winds.

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 encounter with weatherTaxi - to takeoff
Weather condition - gustsCause
Weather evaluation - inadequatePilot in commandCause
Roll overTaxi - to takeoff

Analysis

The pilot reported that he was holding short of and perpendicular to runway 24 when the airpplane encountered a wind gust and rolled over. The pilot indicated he had noticed the winds were increasing and he was just about to request clearance to taxi back to the ramp. According to the pilot, '...[the] wind move[d] [the] airplane side ways, then cartwheeled it on [the] right wing, flipping it over....' At the time of the accident the winds were reported to be 025 degrees at 25 knots, with gusts to 48 knots.

Factual narrative

On November 28, 1994, at 1333 eastern standard time, a Cessna 172N, N104CT, owned and piloted by Harold Hawly, was substantially damaged while taxiing at the Niagara Falls Airport, Niagara Falls, New York. The pilot was not injured. Visual meteorological conditions prevailed and no flight plan was filed. The flight was operated under 14 CFR Part 91.

The pilot was taxiing the airplane to runway 24, and had turned onto a taxiway that was perpendicular to the runway. The airplane encountered a gust wind, and flipped over. At the time of the accident the winds were reported to be 025 degrees at 25 knots, with gusts to 48 knots.

According to the pilot's statement on the NTSB Form 6120.1/2, he was holding at the side of runway 24, when the wind gusts started to intensify. The pilot wrote that he was getting ready to notify the tower he wanted to return, and park when the, "...wind move[d] [the] airplane side ways then cartwheeled it on [the] right wing flipping it over...."

Aircraft

Registration
N104CT
Reported as
Cessna 172N
Category
Airplane
Serial number
17267671
Airframe hours
1,880
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Harold Hawly
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 13, 1994 · 20 hours before
Destination
BKL · Cleveland, OH
Airport
IAG · Niagara Falls, runway 24, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Unknown
Seat
Left
Flight hours
1,244 total · 900 in this make and model · 1,197 as pilot in command · 39 in the last 90 days · 24 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
25° at 25 knots, gusting 48
Visibility
20 statute miles
Lowest ceiling
None
Temperature
46 °F, dew point 36 °F
Altimeter
29.00 inHg
Observed at
IAG