WPR23LA180

NTSB accident investigation · Piper PA-22-150 · Ariel, WA · May 8, 2023

Accident · No injuriesClass 4 · LimitedFinal report
Date
May 7, 2023, 19:30 local (May 8, 2023, 02:30 UTC)
Place
Ariel, WA · private property/field
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6058DPiper PA-22-150
Defining event
Landing-landing roll: Nose over/nose down
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
Federal Aviation Administration
FAA report
20230507007799A
Case key
114707

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 aircraft control during the landing roll, resulting in a nose over.

Findings · 4

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.

Runway/land/takeoff/taxi surface: soft surfaceEnvironmental issues › Physical environment · Contributed to outcomePiper PA-22-150: 2 casesAll aircraft: 264 cases
Performance/control parameters: pitch controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-22-150: 1 caseAll aircraft: 526 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-22-150: 52 casesAll aircraft: 9,295 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 pilot of the tailwheel equipped airplane reported that he was attempting to land in a field, adjacent to a friend’s house. During the landing roll, the airplane hit an unexpected bump and the tail lifted into the air. The pilot applied brakes in tall grass, and the airplane nosed over and came to rest inverted. The right-wing strut, vertical stabilizer, and rudder were substantially damaged. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N6058D
Reported as
Piper PA-22-150
Category
Airplane
Serial number
22-4711
Built
1956
Airframe hours
2,416
Engine
Lycoming 0-320 SERIES, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 17, 2022 · 64 hours before
Departed
W27 · Woodland, WA
Destination
Same as departure
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
36
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
October 13, 2022
Seat
Left
Restraint
4-point
Flight hours
793.1 total · 86 in this make and model · 727.5 as pilot in command · 21.8 in the last 90 days · 12.2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
62 °F, dew point 38 °F
Altimeter
2996.00 inHg
Observed at
KSPB, 24 nm away

Docket · 2

The files NTSB released with the investigation on September 8, 2023, 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.

Other investigations on N6058D · 2

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