NYC92LA015

NTSB accident investigation · Cessna 150L · Sanford, ME · October 18, 1991

Accident · No injuriesLimited investigationFinal report
Date
October 18, 1991, 13:30 local (17:30 UTC)
Place
Sanford, ME
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6544GCessna 150L
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1993
Report
Approved by Office Director
FAA report
19911018050809A
Case key
37096

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 failure of the nose wheel through bolt as a result of fatigue cracking.

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.

Gear collapsedLanding - roll
Landing gear,nose gear assembly - fatigueCause
Landing gear,nose gear assembly - failure,total
Landing gear,wheel - separation

Analysis

The pilot had landed twice without incident. On the third landing the nose wheel separated from the landing gear. Examination of the landing gear revealed the nose wheel through bolt, part number AN5-74, broke as a result of fatigue cracking on the threaded portion of the bolt.

Aircraft

Registration
N6544G
Reported as
Cessna 150L
Category
Airplane
Serial number
15072044
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Vincent P. Meuse
Registered owner
Anthony S. Pruszeuski
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · January 2, 2000 · 18 hours before
Airport
SFM · Sanford, runway 32, 5,000 × 150 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
57
Certificate
Student
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
50 total · 44 in this make and model · 21 in the last 90 days · 2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 4 knots
Visibility
10 statute miles
Temperature
64 °F

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 N6544G · 2

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