ANC14CA015

NTSB accident investigation · Craig C Walls Snowyriver Special · Wasilla, AK · February 6, 2014

Accident · Minor injuriesData collectionFinal report
Date
February 5, 2014, 17:35 local (Feb 6, 2014, 01:35 UTC)
Place
Wasilla, AK
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N207CWCraig C Walls Snowyriver Special
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report April 23, 2014
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
Federal Aviation Administration
FAA report
20140205001139A
Case key
88775

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 after landing, resulting in a nose over.

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.

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 was landing his homebuilt, tailwheel-equipped airplane at a private, 2,000 foot long gravel-covered runway. He said that during the landing roll, the airplane veered slightly to the left, and he applied right rudder to correct the veer. As he depressed the right rudder pedal, the airplane's tail began to rise, and the airplane subsequently nosed over, sustaining substantial damage to the wings and fuselage. The pilot noted that there were no preaccident mechanical anomalies with the airplane.

Factual narrative

The pilot was landing his homebuilt, tailwheel-equipped airplane at a private, 2,000 foot long gravel-covered runway. He said that during the landing roll, the airplane veered slightly to the left, and he applied right rudder to correct the veer. As he depressed the right rudder pedal, the airplane's tail began to rise, and the airplane subsequently nosed over, sustaining substantial damage to the wings and fuselage. The pilot noted that there were no preaccident mechanical anomalies with the airplane.

Aircraft

Registration
N207CW
Reported as
Craig C Walls Snowyriver Special (NO SERIES)
Category
Airplane, amateur-built
Serial number
001
Built
2011
Airframe hours
104
Engine
AeroSport / Lycoming O-360-A4M, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · June 15, 2013 · 12 hours before
Departed
0AK1 · Wasilla, AK
Destination
0AK1 · Wasilla, AK
Airport
0AK1 · Anderson Lake, runway 08, 2,000 × 60 ft, gravel

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
54
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
May 26, 2012
Seat
Left
Restraint
4-point
Flight hours
235 total · 130 in this make and model · 235 as pilot in command · 5 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
19 °F, dew point 9 °F
Altimeter
30.59 inHg
Observed at
PAWS

Docket · 1

The files NTSB released with the investigation on April 7, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.5 MB in all.

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 N207CW · 1

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