WPR21LA147

NTSB accident investigation · Aviat A-1 · Ogden, UT · March 27, 2021

Accident · No injuriesClass 4 · LimitedFinal report
Date
March 27, 2021, 17:45 local (23:45 UTC)
Place
Ogden, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N29HUAviat A-1
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
FAA report
20210327005779A
Case key
102828

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 during the landing roll with a light crosswind, which resulted in a runway excursion and collision with terrain.

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-1: 3 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAviat A-1: 4 casesAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Effect on operationAviat A-1: 1 caseAll aircraft: 1,008 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 of the tailwheel-equipped airplane reported that, he was landing with a light crosswind from the left. The main landing gear touched down followed by the tailwheel and the pilot began applying the brakes while maintaining back pressure on the control stick. As the pilot increased brake pressure, the airplane veered to the left. The pilot increased power and added right rudder control, however, the airplane exited the runway. The right main landing gear collapsed, and the right wing was substantially damaged when it struck the ground. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N29HU
Reported as
Aviat A-1
Category
Airplane
Serial number
1381
Built
1997
Airframe hours
2,912.3
Engine
Lycoming 0-360-A1D, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Carper Flight Service, LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 17, 2020
Destination
Same as departure
Airport
OGD · Ogden-Hinckley, runway 17/35, 5,195 × 100 ft, asphalt
Equipment
ADS-B

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
35
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
February 26, 2021
Seat
Front
Flight hours
604 total · 8.4 in this make and model · 560.9 as pilot in command · 61.6 in the last 90 days · 7 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
52 °F, dew point 27 °F
Altimeter
30.35 inHg
Observed at
KOGD
METAR
KOGD 272253Z VRB03KT 10SM CLR 11/M03 A3035 RMK AO2 SLP270 T01111028

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 N29HU · 1

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