SEA08CA201

NTSB accident investigation · Stinson 108-1 · Kalispell, MT · September 16, 2008

Accident · No injuriesData collectionFinal report
Date
September 16, 2008, 15:45 local (21:45 UTC)
Place
Kalispell, MT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8963KStinson 108-1
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report November 10, 2008
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20080916845429A
Case key
68940

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 failure to maintain directional control of the airplane during landing.

Findings · 1

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedStinson 108-1: 10 casesAll aircraft: 3,958 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that he was landing at his destination in the conventional gear airplane. The airplane touched down normally and approximately 300 feet into the landing roll, the airplane veered to the left, which resulted in a right main gear collapse under the fuselage. The right wing tip was also bent. The pilot indicated that there were no mechanical anomalies

Factual narrative

The pilot reported that he was landing at his destination in the conventional gear airplane. The airplane touched down normally and approximately 300 feet into the landing roll, the airplane veered to the left, which resulted in a right main gear collapse under the fuselage. The right wing tip was also bent. The pilot indicated that there were no mechanical anomalies.

Aircraft

Registration
N8963K
Reported as
Stinson 108-1
Category
Airplane
Serial number
108-1963
Engine
Franklin 6A4-165, 165 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
CTB · Cut Bank, MT
Destination
GPI · Kalispell, MT
Airport
GPI · Glacier Park International, runway 20, 9,007 × 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
68
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Seat
Left
Flight hours
1,153 total · 122 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 37 °F
Altimeter
30.07 inHg
Observed at
GPI

FAA reports on this event · 1

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