WPR26FA109

NTSB accident investigation · Piper PA-22-150 · Oroville, CA · February 28, 2026

Accident · FatalClass 3 · FieldPreliminary report
Date
February 28, 2026, 09:48 local (17:48 UTC)
Place
Oroville, CA · 3143 Old Stage Rd., Oroville, CA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Unknown
Aircraft
N3170ZPiper PA-22-150
Defining event
Unknown: Unknown or undetermined
Weather
Visual (VMC) · Day
Status
Investigation ongoing
Investigation class
Class 3
NTSB office
Western Pacific Region
Parties
FAA, Lycoming Engines, Piper Aircraft
FAA report
20260228001699A
Case key
202565

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

On this page

Preliminary report

What NTSB knew early in the investigation. It may change in the final report.

On February 28, 2026, about 0948 Pacific standard time, a Piper PA-22-150, N3170Z, was destroyed when it was involved in an accident near Oroville, California. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. According to a friend of the pilot and the owner of the accident airplane, the purpose of the flight was to fly from Richvale Airport (07CL), Richvale, California, to Paradise Airport Skypark (CA92), Paradise, California, to initiate the airplane’s annual inspection. The morning of the accident, the pilot flew his personal airplane from CA92 to 07CL, secured his airplane, and subsequently departed 07CL in the accident airplane and was enroute to CA92, which was about 12 nautical miles (nm) northwest. A witness that spoke to the pilot via radio on the destination airports common traffic advisory frequency. About 0947, he heard the pilot issue a position report that informed CA92 airport traffic, that he was about 2.5 nm to the southwest and entering the downwind leg of the airport traffic pattern to land on runway 35. Another witness reported that about 0947, they heard a noise resembling an airplane’s engine just above their home, followed by the sound of a loud collision, coupled with the simultaneous jolt and shaking of their home shortly after. After walking outside and seeing the downed airplane, they called 911. First responder dispatch records indicated about 0948, law enforcement officers were dispatched to the accident site. The accident site was located about 3.06 nm southwest of CA92. All major components of the airplane remained attached to or were collocated with the fuselage. The first identifiable point of impact (FIPI) was a single tree located about 12 ft west of the wreckage. The nearly 30 ft tall tree had missing branches near the top of the tree, that were found within the wreckage. The airplane impacted sloping terrain in a near vertical pitch attitude with the right wing upslope, the left wing downslope, and the empennage was folded over the aft fuselage and the inboard section of the right wing. Both wings exhibited chordwise crushing throughout the structure and their respective aileron and flap were present at the site. The wreckage was recovered to a secure facility for further examination.

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.

Aircraft

Registration
N3170Z
Reported as
Piper PA-22-150
Category
Airplane
Serial number
22-7122
Built
1959
Damage
Destroyed
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 9, 2025 · 20.7 hours before
Departed
07CL · Richvale, CA
Destination
CA92 · Paradise, CA
Airport
CA92 · Paradise Skypark, runway 17/35, 3,017 × 60 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.

Weather

Conditions
Visual (VMC) · Day
Wind
110° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 55 °F
Altimeter
29.96 inHg
Observed at
KOVE, 10 nm away
METAR
METAR KOVE 281653Z AUTO 11005KT 10SM CLR 18/13 A2996 RMK AO2 SLP145 T01830128

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 N3170Z · 2

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