FTW03LA062

NTSB accident investigation · Cessna 195 · Wink, TX · December 20, 2002

Accident · No injuriesLimited investigationFinal report
Date
December 20, 2002, 15:15 local (21:15 UTC)
Place
Wink, TX
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N195SRCessna 195
Weather
Visual (VMC) · Day
Status
Completed · report May 30, 2003
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20021220033829A
Case key
56234

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 separation of the main landing gear axle bolt from the landing gear assembly.

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,main gear attachment - separationCause

Analysis

During the landing roll, the airplane departed the runway following a collapse of the right main landing gear. The right main landing gear axle bolt, part number AN10-46A, that attached the landing gear axle to the right main landing gear assembly was found separated from the axle. According to the FAA inspector, the bolt exhibited physical evidence of stripped threads, and the bolt hole at the landing gear axle did not exhibit deformation. The maintenance history for the bolt and the landing gear could not be determined.

Factual narrative

On December 20, 2002, at 1515 central standard time, a Cessna 195, single-engine airplane, N195SR, departed the runway during the landing roll following a collapse of the right main landing gear at the Winkler County Airport, near Wink, Texas. The airplane was owned and operated by a private individual under 14 Code of Federal Regulations Part 91. The airline transport pilot, the airplane owner, and another passenger were not injured, and the airplane sustained substantial damage. Visual meteorological conditions prevailed for the cross-country flight, and a flight plan was not filed. The flight originated from Fort Worth, Texas, approximately 1200, with a planned destination of El Paso, Texas.

The FAA inspector, who responded to the accident site, found the outboard portion of the right wing bent upward with the right main wing spar collapsed. Structural damage was also found at the engine firewall. The right main axle bolt, part number AN10-46A, that attached the landing gear axle to the right main landing gear assembly was found separated from the axle. According to the FAA inspector, the bolt exhibited physical evidence of stripped threads, and the bolt hole at the landing gear axle did not exhibit deformation.

Available maintenance records reviewed by the FAA inspector and the NTSB investigator-in-charge did not reveal the maintenance history for the bolt or the landing gear.

Aircraft

Registration
N195SR
Reported as
Cessna 195
Category
Airplane
Serial number
7341
Engine
Jacobs R-755-B2, 275 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Thomas Goodwin
Airworthiness certificate
Standard, Normal
Departed
FTW · Fort Worth, TX
Destination
ELP · El Paso, TX
Airport
INK · Winkler County Airport, runway 22, 3,515 × 100 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
64
Injuries
None
Certificates
Flight instructor, Airline transport
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
February 9, 2002
Seat
Left
Flight hours
17,500 total · 4 in this make and model · 15,000 as pilot in command · 60 in the last 90 days · 24 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 7 °F
Altimeter
30.06 inHg
Observed at
INK

FAA reports on this event · 1

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