CEN26LA277

NTSB accident investigation · Taylorcraft BC12-D · Boyceville, WI · August 2, 2026

Accident · Serious injuriesClass 3 · LimitedPreliminary report
Date
August 2, 2026, 12:23 local (17:23 UTC)
Place
Boyceville, WI
Injuries
2 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N43665Taylorcraft BC12-D
Defining event
Initial climb: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Investigation ongoing
Investigation class
Class 3
NTSB office
Central Region
Parties
FAA
FAA report
20260802010329A
Case key
203519

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 August 2, 2026, about 1223 central daylight time, a Taylorcraft BC12-D airplane, N43665 was substantially damaged when it was involved in an accident near Boyceville, Wisconsin. Both the pilot and passenger were seriously injured. The airplane was operated under Title 14 Code of Federal Regulations Part 91 as a personal flight. According to the passenger, they departed from Marshfield, Wisconsin, earlier in the day and then flew to Red Wing, Minnesota, and then Boyceville, Wisconsin. He said that the engine performed normally and neither he nor the pilot were concerned about the airplane’s performance. The passenger said that before they left Boyceville, the pilot performed a preflight check, which included checking the oil and fuel levels. Shortly after the airplane departed from Boyceville, about 75 to 100 ft above the ground, the engine began to sputter and cut in and out. The passenger stated that the pilot maneuvered the airplane away from trees and then the engine quite completely. The airplane impacted a cornfield. The fuselage and both wings were substantially damaged. 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
N43665
Reported as
Taylorcraft BC12-D
Category
Airplane
Serial number
7324
Built
1946
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
None
Airport
3T3 · Boyceville Municipal
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.

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 59 °F
Altimeter
30.00 inHg
Observed at
KLUM, 12 nm away
METAR
KLUM 021715Z AUTO 09003KT 10SM CLR 27/15 A3000

FAA reports on this event · 1

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