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Accidents · NTSB CEN25LA304 · Preliminary: the investigation is not finished

Ayres Corporation S2R-G6 accident near Slayton, Minnesota, August 6, 2025

On August 6, 2025 at about 6:00 pm local time, a Ayres Corporation S2R-G6, registered N2239V, was substantially damaged in an accident during maneuvering near Slayton, Minnesota. It was flown under agricultural flying rules (Part 137). 1 person was seriously injured. The weather was visual conditions (good weather).

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The NTSB's probable cause their words, unchanged

The NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.

Source: NTSB aviation accident database, copy made October 4, 2026. Docket and reports at the NTSB.

What the record shows

Date
August 6, 2025 · about 6:00 pm local time
Place
Slayton, Minnesota · map
Type
Accident
Injuries
1 person was seriously injured.
Weather
visual conditions (good weather)
Aircraft
Ayres Corporation S2R-G6 · all S2R-G6s on the register
Registration
N2239V · registry record · serial G6-144
Damage
Substantial damage
Flight
Flight · agricultural flying rules (Part 137)

The NTSB's narrative preliminary · quoted from the NTSB record

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.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

What happened, in order

  1. Unknown or undetermined during maneuvering defining event

The aircraft

  • Seats: 1
  • Landing gear: fixed
  • Operator: North Star Aviation INC

The flight

  • Departed from: DVP Slayton MN

Weather at the time

  • Light: daylight
  • Wind: from 200° at 6 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 81°F (27°C), dew point 68°F (20°C)
  • Altimeter: 30.11 inHg
  • Observation at 12:55 pm from KMWM, 30 miles away

Weather report (METAR): KMWM 061755Z AUTO 20006KT 10SM CLR 27/20 A3011 RMK AO2

Injuries

FatalSeriousMinorNone
Flight crew1

Documents from the investigation the NTSB's docket: the evidence folder behind the report

The NTSB has not released the docket for this case yet. The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), is usually released when the investigation is nearly complete, and the list here is refreshed when it appears. Check at the NTSB.

Other NTSB records under N2239V the same tail number, which may have belonged to a different aircraft at the time

1990-08-25CHI90LA242 · accident near Blissfield, MI · substantial damage · minor injuries

About this page

Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The documents and photographs are the NTSB's docket, the folder of records gathered during the investigation, shown as the NTSB released them (the NTSB redacts some personal details first) and listed under the NTSB's own titles. This site's own text never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number CEN25LA304.