CEN25LA304

NTSB accident investigation · Ayres S2R-G6 · Slayton, MN · August 6, 2025

Accident · Serious injuriesClass 3 · LimitedPreliminary report
Date
August 6, 2025, 13:00 local (18:00 UTC)
Place
Slayton, MN
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N2239VAyres S2R-G6
Defining event
Maneuvering: Unknown or undetermined
Weather
Visual (VMC) · Day
Status
Investigation ongoing
Investigation class
Class 3
NTSB office
Central Region
Parties
Honeywell, FAA
FAA report
20250806017179A
Case key
200724

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 6, 2025, about 1300 central daylight time, a Ayres Corporation S2R-G6, airplane, registration N2239V, was substantially damaged when it was involved in an accident near Slayton, Minnesota. The pilot was seriously injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 137 agricultural flight. The operator stated the weather conditions were favorable with clear skies and less than 10 knots of wind. The airplane was lightly loaded to about 30-40% of its total capacity. The pilot had flown about 40-50 hours in the accident airplane and had reported no previous maintenance issues. Nothing was noted in the morning pre-flight inspection of the airplane. The pilot told the operator he was about 200 ft above the ground in a fairly flat left turn, getting lined up for the first spray pass of the flight, when the controls locked up and he could not return them to center using both hands. The pilot tried to use rudder inputs but did not have enough altitude to make the recovery. The pilot stated he had engine power and was at about 120 knots and was adamant that the airplane did not stall. The airplane impacted terrain in a left wing low attitude and cartwheeled to a stop, which resulted in substantial damage to the fuselage, empennage, and wings. The accident site was documented, and the airplane will be 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
N2239V
Reported as
Ayres S2R-G6
Category
Airplane
Serial number
G6-144
Damage
Substantial damage
Flight
Part 137
Operator
North Star Aviation Inc
Registered owner
North Star Aviation Inc
Departed
DVP · Slayton, MN
Destination
Same as departure
Airport
DVP

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
200° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 68 °F
Altimeter
30.11 inHg
Observed at
KMWM, 30 nm away
METAR
KMWM 061755Z AUTO 20006KT 10SM CLR 27/20 A3011 RMK AO2

FAA reports on this event · 1

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