WPR22LA176

NTSB accident investigation · Piper PA-18 · Tucson, AZ · May 10, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
May 10, 2022, 10:30 local (17:30 UTC)
Place
Tucson, AZ
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1272APiper PA-18
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
Parties
FAA FSDO
FAA report
20220510006819I
Case key
105087

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot’s failure to maintain directional control during landing.

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/maintainedPiper PA-18: 12 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-18: 21 casesAll aircraft: 9,295 casesProbable cause
Object/animal/substance: sign/markerEnvironmental issues › Physical environment · Effect on equipmentPiper PA-18: 1 caseAll aircraft: 214 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, during the landing, the airplane touched down on all three wheels. He tried to maintain runway centerline by applying rudder control, however the airplane started to veer to the left and he applied power to go around. The airplane subsequently collided with a runway marking sign substantially damaging the right-wing strut. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N1272A
Reported as
Piper PA-18
Category
Airplane
Serial number
18-1066
Built
1951
Airframe hours
4,872
Engine
Continental O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Shawback Lynn R
Registered owner
Shawback Lynn R
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 24, 2021
Destination
Same as departure
Airport
RYN · Ryan Fld, runway 6L, 4,900 × 75 ft, asphalt
Equipment
None

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
61
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Seat
Front
Restraint
4-point
Flight hours
375 total · 4.5 in this make and model · 25 in the last 90 days · 10 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Lowest ceiling
None

Docket · 2

The files NTSB released with the investigation on September 22, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.4 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.