IAD04CA010

NTSB accident investigation · Piper PA-20 · West Ossipee, NH · February 11, 2004

Accident · No injuriesData collectionFinal report
Date
February 11, 2004, 18:35 local (23:35 UTC)
Place
West Ossipee, NH
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2634APiper PA-20
Weather
Visual (VMC) · Night
Status
Completed · report September 1, 2004
Report
Approved by Office Director
Parties
FAA/FSDO
FAA report
20040211001289A
Case key
58740

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 inability to maintain runway alignment during the landing rollout. Factors included the night lighting conditions and the snow banks that prevented visual reference to the runway lights.

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 terrain/waterLanding - roll
Proper alignment - not possiblePilot in commandCause
Terrain condition - snowbank
Light condition - nightFactor
Terrain condition - snowbankFactor

Analysis

The pilot made a night landing on a runway covered with compacted snow. Winds were estimated to be about 20 degrees from the right. The touchdown was normal; however, during the rollout, the pilot lost visual reference to the runway lights due to snow banks along both sides of the runway. The airplane drifted left and subsequently impacted the snow bank on the left side of the runway.

Factual narrative

On February 11, 2004, at 1835 eastern standard time, a Piper PA-20, N2634A, was substantially damaged during a landing at Windsock Village Airport (NH69), West Ossipee, New Hampshire. The certificated airline transport pilot was not injured. Night visual meteorological conditions prevailed, and no flight plan had been filed for the flight, which departed Great Barrington Airport (GBR), Great Barrington, Massachusetts. The personal flight was conducted under 14 CFR Part 91.

According to the pilot, he landed on runway 33, which was covered with compacted snow at the time. Winds were estimated to be from 350 degrees at 10 to 15 knots. The touchdown was normal; however, during the landing rollout, the pilot lost visual reference to the runway lights due to snow banks along both sides of the runway. The airplane drifted left, and subsequently impacted the snow bank on the left side of the runway.

Aircraft

Registration
N2634A
Reported as
Piper PA-20
Category
Airplane
Serial number
20-947
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
William E. Clegg
Airworthiness certificate
Standard, Normal
Departed
GBR · Grt Barrington, MA
Destination
NH69 · West Ossipee, NH
Airport
NH69 · Windsock Village, runway 33

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
67
Injuries
Minor
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea, Multi-engine sea
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
24,055 total · 361 in this make and model · 31 in the last 90 days · 12 in the last 30 days

Weather

Conditions
Visual (VMC) · Night

FAA reports on this event · 1

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