CEN22LA295

NTSB accident investigation · Piper PA-18-135 · Walker, MN · July 1, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
July 1, 2022, 10:30 local (15:30 UTC)
Place
Walker, MN
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1136Piper PA-18-135
Defining event
Landing: 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
Central Region
Parties
FAA
FAA report
20220701011559A
Case key
105405

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. Contributing to the accident was the flight instructor’s delayed remedial action during a go-around.

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-18-135: 9 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-18-135: 17 casesAll aircraft: 9,295 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotPiper PA-18-135: 4 casesAll aircraft: 894 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 flight instructor reported that during landing, the upwind wing raised, and power was applied for a go-around. The nose was lowered, and aileron was applied into the wind, but there was insufficient airspeed to sustain flight. The airplane settled and contacted a drainage ditch, which resulted in substantial damage to both wings. The instructor reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N1136
Reported as
Piper PA-18-135
Category
Airplane
Serial number
18-4041
Built
1953
Airframe hours
3,642
Engine
Lycoming 0-320 SERIES, 140 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 29, 2022
Departed
5MN1 · Nary, MN
Destination
Same as departure
Airport
Y49 · Walker Muni, runway 33, 3,220 × 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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
61
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
January 28, 2022
Seat
Rear
Restraint
4-point
Flight hours
9,675 total · 9,420 as pilot in command · 220 in the last 90 days · 50 in the last 30 days · 8 in the last 24 hours
Role
Pilot
Age
59
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
BasicMed, Without waivers/limitations
Seat
Front
Flight hours
470 total · 445 as pilot in command · 1 in the last 90 days · 1 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 48 °F
Altimeter
29.97 inHg
Observed at
KBJI, 24 nm away
METAR
KBJI 011515Z AUTO 29010KT 10SM CLR 20/09 A2997 RMK AO2 T01960087

Docket · 2

The files NTSB released with the investigation on July 22, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.8 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.