ANC25LA087

NTSB accident investigation · Piper PA-22-160 · Homer, AK · August 19, 2025

Accident · No injuriesClass 4 · LimitedFinal report
Date
August 19, 2025, 08:00 local (16:00 UTC)
Place
Homer, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9314DPiper PA-22-160
Defining event
Landing: Landing gear collapse
Weather
Visual (VMC) · Day
Status
Completed · report January 9, 2026
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Alaska Regional Office
Parties
FAA FSDO
FAA report
20250819014019A
Case key
200819

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 failure of the left main landing gear mount due to extensive corrosion while landing in an area of rough terrain.

Findings · 2

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.

Landing gear system: main landing gear attach secAircraft › Aircraft systems · Fatigue/wear/corrosionPiper PA-22-160: 3 casesAll aircraft: 66 casesProbable cause
Terrain: rough terrainEnvironmental issues › Physical environment · Effect on operationPiper PA-22-160: 3 casesAll aircraft: 442 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 reported that, while landing a tailwheel-equipped airplane at a remote airstrip, the airplane encountered an area of rough and uneven terrain and the main landing gear collapsed, which resulted in substantial damage to both wing lift struts and the fuselage near the left main landing gear mount. After exiting the airplane, the pilot observed that the left main gear had fractured at the fuselage attach point. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. Photos of the fracture surfaces from the main landing gear spring and fuselage attach point exhibited features that were consistent with extensive corrosion. It is likely that a fatigue crack initiated due to the corrosion damage at the fracture origin.

Aircraft

Registration
N9314D
Reported as
Piper PA-22-160
Category
Airplane
Serial number
22-6325
Built
1958
Airframe hours
3,575
Engine
Lycoming O-320, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 31, 2024 · 90 hours before
Departed
HOM · Homer, AK
Destination
HOM · Homer, AK
Airport
NONE · Sheep River Airstrip

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
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
July 18, 2025
Seat
Left
Restraint
5-point
Flight hours
75.3 total · 73.4 in this make and model · 48.6 as pilot in command · 44.5 in the last 90 days · 21.4 in the last 30 days · 1.4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point 48 °F
Altimeter
29.92 inHg
Observed at
AHO, 28 nm away
METAR
PAHO 191553Z 00000KT 10SM CLR 12/09 A2992 RMK AO2 SLP130 T01220094

Docket · 2

The files NTSB released with the investigation on January 9, 2026, on NTSB’s docket system: statements, records, photos and specialists’ reports. 7.0 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.

Other investigations on N9314D · 2

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