WPR26LA142

NTSB accident investigation · Piper PA-12 · Spanaway, WA · March 28, 2026

Accident · No injuriesClass 4 · LimitedFinal report
Date
March 28, 2026, 15:30 local (22:30 UTC)
Place
Spanaway, WA · Shady Acres Airport
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3484MPiper PA-12
Defining event
Landing-landing roll: Nose over/nose down
Weather
Visual (VMC) · Day
Status
Completed · report July 1, 2026
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
FAA SEA FSDO
FAA report
20260328006929A
Case key
202716

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 excessive application of brakes, which resulted in the airplane tipping forward onto its nose.

Findings · 1

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: surface speed/brakingAircraft › Aircraft oper/perf/capability · Incorrect use/operationPiper PA-12: 6 casesAll aircraft: 238 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 airplane reported that she was on a stable approach to a narrow runway. She performed a wheel landing and applied braking to slow the airplane before lowering the tailwheel. During the landing roll she observed trees and a drop-off in elevation at end of the runway. The pilot became concerned that there was insufficient remaining stopping distance, and applied additional braking force. The airplane tipped forward and slid to a stop on its nose. Subsequently, the left wing struck the ground and sustained substantial damage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N3484M
Reported as
Piper PA-12
Category
Airplane
Serial number
12-2080
Built
1947
Airframe hours
4,255
Engine
Lycoming O-320 A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Niner One Aviation LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 26, 2026 · 5 hours before
Departed
KPLU · Puyallup, WA
Destination
Same as departure
Airport
3B8 · Shady Acres, runway 16/34, 1,800 × 20 ft, asphalt
Equipment
Electronic flight bag or handheld device, ADS-B, Electronic primary flight display

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
47
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Waiver time limited special
Last flight review
June 19, 2025
Seat
Front
Restraint
4-point
Flight hours
509 total · 460 in this make and model · 408 as pilot in command · 22 in the last 90 days · 6 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
39 °F, dew point 37 °F
Altimeter
30.11 inHg
Observed at
KPLU, 4 nm away
METAR
METAR KPLU 281035Z AUTO 00000KT 10SM CLR 04/03 A3011 RMK AO2

Docket · 3

The files NTSB released with the investigation on July 1, 2026, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.2 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.