IAD03LA034

NTSB accident investigation · Cessna 150J · Williamson, NY · February 25, 2003

Accident · No injuriesLimited investigationFinal report
Date
February 25, 2003, 11:50 local (16:50 UTC)
Place
Williamson, NY
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N51126Cessna 150J
Weather
Visual (VMC) · Day
Status
Completed · report November 25, 2003
Report
Approved by Office Director
Parties
FAA/FSDO
FAA report
20030225035269A
Case key
56566

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 NTSB’s determination of the probable cause, and any contributing factors.

The pilot's failure to maintain proper runway alignment during the takeoff roll. A factor was the snow-covered runway.

Analysis

As the pilot taxied onto the runway, he could not see the centerline because the runway was covered with 3 inches of snow. He applied full power for the takeoff and during the takeoff roll, the airplane's left main landing gear caught the edge of a snow bank, and the airplane veered off the left side of the runway. The pilot stated he was unaware of his position to the left of the runway centerline during the takeoff, and reported no mechanical anomalies with the airplane.

Factual narrative

On February 25, 2003, at 1150 eastern standard time, a Cessna 150J, N51126, was substantially damaged during a takeoff from Williamson-Sodus Airport (3G7), Williamson, New York. The certificated private pilot was not injured. Visual meteorological conditions prevailed, and no flight plan was filed for the local personal flight conducted under 14 CFR Part 91.

According to the pilot, he intended to practice touch-and-go landings at Williamson. It was a "gray day" and about 3 inches of new snow had just fallen at the airport. When he taxied onto the runway, the pilot could not see the centerline due to the snow coverage. He applied full power for takeoff, and during the takeoff roll, the airplane's left main landing gear caught the edge of a snow bank. The airplane veered off the left side of the runway, and the nose of the airplane impacted the snow bank.

The pilot reported that he was unaware of his position to the left of the runway centerline during the takeoff, and that it was the first time he had taken off with fresh snow covering the runway.

The pilot reported about 123 hours of total flight time, 4 of which were in make and model. He had recently received a checkout in the airplane; however, the accident flight was his first flight without an instructor. The pilot also reported no mechanical anomalies with the airplane.

Examination of the airplane by a Federal Aviation Administration (FAA) inspector revealed substantial damage to the left wing, rudder, and propeller.

Weather reported in Rochester, New York, about 25 miles away, at 1154, included winds from 300 degrees at 6 knots, 9 miles visibility with light snow, few clouds at 2,300 feet, a broken cloud layer at 2,900 feet, and a broken cloud layer at 3,700 feet.

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/waterTakeoff - roll/run
Proper alignment - not maintainedPilot in commandCause
Terrain condition - snow coveredFactor
On ground/water encounter with terrain/waterTakeoff - roll/run
Terrain condition - snowbank

Aircraft

Registration
N51126
Reported as
Cessna 150J
Category
Airplane
Serial number
15069782
Engine
Continental O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Williamson Flying Club
Airworthiness certificate
Standard, Normal
Departed
3G7 · Williamson, NY
Destination
3G7 · Williamson, NY
Airport
3G7 · Williamson-Sodus Airport, runway 28, 3,800 × 60 ft, asphalt

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
51
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
February 22, 2003
Seat
Left
Flight hours
123 total · 4 in this make and model · 4 in the last 90 days · 4 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 6 knots
Visibility
9 statute miles
Lowest ceiling
2,900 ft broken
Temperature
14 °F, dew point 1 °F
Altimeter
30.46 inHg
Observed at
ROC, 25 nm away

FAA reports on this event · 1

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