WPR26LA327

NTSB accident investigation · Cessna 150E · Siler, WA · September 1, 2026

Accident · No injuriesClass 3 · LimitedPreliminary report
Date
September 1, 2026, 12:20 local (19:20 UTC)
Place
Siler, WA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3037JCessna 150E
Defining event
Enroute: Loss of engine power (partial)
Weather
Visual (VMC) · Day
Status
Investigation ongoing
Investigation class
Class 3
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20260901011509I
Case key
203722

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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Preliminary report

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

On September 1, 2026, at 1220 Pacific daylight time, a Cessna 150E, N3037J, sustained substantial damage when it was involved in an accident near Siler, Washington. The pilot and pilot rated passenger were not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that he was conducting a cross-country flight from Jefferson County International Airport (0S9), Port Townsend, Washington to Packwood Airport (55S), Packwood, Washington. The pilot established a cruise altitude of 5,500 ft mean sea level above a cloud layer. Once the airplane was no longer above clouds and was approaching their intended destination, he initiated a descent, reduced engine power, and applied carburetor heat. Subsequently, the pilot noticed a 300 rpm decrease and that the engine was running rough. He advanced the throttle; however, engine rpm did not increase. The pilot attempted to restore engine power by enriching the mixture, cycling the magnetos, and cycling the carburetor heat. Despite his attempts, the pilot was unable to restore engine power and initiated a forced landing to a riverbed since the airplane was unable to maintain altitude. During the landing sequence, the airplane sustained substantial damage to the fuselage. The airplane was retained 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
N3037J
Reported as
Cessna 150E
Category
Airplane
Serial number
15061137
Damage
Substantial damage
Flight
Personal · Part 91
Departed
0S9 · Port Townsend, WA
Destination
55S · Packwood, WA

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
190° at 8 knots
Visibility
10 statute miles
Temperature
64 °F, dew point 61 °F
Altimeter
29.86 inHg
Observed at
KCLS, 50 nm away
METAR
METAR KCLS 011915Z AUTO 19008KT 10SM 18/16 A2986 RMK AO2 PWINO

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.