CEN13CA136

NTSB accident investigation · Aviat A-1C-180 · Upper Sandusky, OH · January 15, 2013

Accident · No injuriesData collectionFinal report
Date
January 15, 2013, 14:00 local (19:00 UTC)
Place
Upper Sandusky, OH
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7ZRAviat A-1C-180
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report April 3, 2013
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA Flight Standards District Office
FAA report
20130115000089A
Case key
86033

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 while landing in gusty crosswind conditions.

Findings · 3

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/maintainedAviat A-1C-180: 11 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAviat A-1C-180: 20 casesAll aircraft: 9,295 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeAviat A-1C-180: 5 casesAll aircraft: 1,199 cases

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 practicing touch-and-go landings on runway 36. While on his third approach after making two landings, he noticed that the windsock was now favoring runway 18 and that the wind was gusting. He performed a go-around and made an approach to runway 18. After a conventional (tailwheel) landing, the airplane’s left wing started to rise and the tail swung to the right. The pilot applied left rudder, but the tail continued to the right. The right main gear buckled and the right wing struck the runway. The wing was crushed from the strut to the tip. The pilot did not report any preaccident malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

According to the pilot's accident report, he was practicing touch-and-go landings on runway 36. After making two landings and while on his third approach, he noticed that the wind sock had changed and was now favoring runway 18. He performed a go-around and made an approach to runway 18. The pilot said the wind was gusty and after making a conventional (tail wheel) landing, the left wing started to rise and the tail swung to the right. The pilot applied left rudder, but the tail continued to the right. The right main gear buckled and the right wing struck the runway. The wing was crushed from the strut to the tip.

Aircraft

Registration
N7ZR
Reported as
Aviat A-1C-180
Category
Airplane
Serial number
3040
Airframe hours
227
Engine
Lycoming O-360-A1P, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Samuel A. Ballow
Registered owner
Elkhorn Farms and Hatchery, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 22, 2012 · 8 hours before
Departed
K17G · Bucyrus, OH
Destination
K56D · Upper Sandusky, OH
Airport
K56D · Wyandot County Airport, runway 18, 3,997 × 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
56
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
July 15, 2011
Seat
Front
Flight hours
568 total · 19 in this make and model · 483 as pilot in command · 50 in the last 90 days · 26 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
80° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
28 °F, dew point 18 °F
Altimeter
30.29 inHg
Observed at
KFDY, 17 nm away

Docket · 2

The files NTSB released with the investigation on January 30, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.0 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.