DFW08CA189

NTSB accident investigation · Stinson 108-1 · Alliance, NE · July 12, 2008

Accident · No injuriesData collectionFinal report
Date
July 11, 2008, 19:15 local (Jul 12, 2008, 01:15 UTC)
Place
Alliance, NE
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N97484Stinson 108-1
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report September 26, 2008
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20080711841049A
Case key
68460

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 on takeoff. Contributing to the accident was a lack of total experience.

Findings · 2

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: 5 casesAll aircraft: 3,958 casesProbable cause
Experience/qualifications: total experiencePersonnel issues › Experience/knowledge · PilotStinson 108: 1 caseAll aircraft: 126 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 67-hour private pilot lost control of the single engine tailwheel airplane on the initial take-off roll on runway 08 during a planned training flight in the traffic pattern. The pilot stated that as the airplane accelerated, the tailwheel raised off the ground, and the airplane began to weather vane to the left. He then reduced engine power in an attempt to abort the takeoff, but the airplane continued to move to the left side of the runway. The pilot applied full right rudder and used differential braking in an attempt to stay on the runway. The airplane departed the left side of the runway and encountered a ditch in the grass. The propeller contacted the ground, abruptly stopped the engine, and the airplane nosed over coming to rest in the inverted position. The pilot was not injured and was able to egress unassisted. Winds at the time were reported to be 030 degrees at 18 knots with gusts to 24 knots.

Factual narrative

The 67 hour private pilot lost control of the single engine tail wheel airplane on the initial take-off roll on runway 08 during a planned training flight in the traffic pattern. The pilot stated as the airplane accelerated, the tail wheel raised off the ground, and the airplane began to weather vane to the left. He then reduced engine power in an attempt to abort the take-off but the airplane continued to move to the left side of the runway. The pilot applied full right rudder and used differential braking in an attempt to stay on the runway. The airplane departed the left side of the runway and encountered a ditch in the grass. The propeller contacted the ground, abruptly stopped the engine, and the airplane nosed over coming to rest in the inverted position. The pilot was not injured and was able to egress unassisted. Winds at the time were reported to be 030 degrees at 18 knots with gusts to 24 knots.

Aircraft

Registration
N97484
Reported as
Stinson 108-1
Category
Airplane
Serial number
108-484
Engine
Franklin 64A-165-133, 165 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Cory L. Huber, doing business as Personal Flight
Registered owner
Last Pass Aviation
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 1, 2008
Departed
KAIA · Alliance, NE
Destination
Alliance, NE
Airport
KAIA · Alliance Municipal Airport, runway 08, 6,200 × 75 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
30
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Without waivers/limitations
Last flight review
November 1, 2007
Seat
Left
Flight hours
67 total · 9 in this make and model · 36 as pilot in command · 4 in the last 90 days · 4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
30° at 18 knots, gusting 24
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 36 °F
Altimeter
30.02 inHg
Observed at
KAIA

FAA reports on this event · 1

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