Air Tractor Inc. AT-301 accident near Waitsburg, Washington, July 12, 2004
On July 12, 2004 at about 6:00 pm local time, a Air Tractor Inc. AT-301, registered N23811, was substantially damaged in an accident near Waitsburg, Washington. It was an aerial application (crop spraying) flight under agricultural flying rules (Part 137). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
The pilot's failure to maintain aircraft control and his inadequate compensation for the wind conditions during the landing. Gusts and high vegetation were factors.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- July 12, 2004 · about 6:00 pm local time
- Place
- Waitsburg, Washington · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Air Tractor Inc. AT-301
- Registration
- N23811 · no longer on the register · serial 301-0432
- Damage
- Substantial damage
- Flight
- Aerial application (crop spraying) flight · agricultural flying rules (Part 137)
The NTSB's narrative final · quoted from the NTSB record
The pilot reported that while landing at an airstrip, and flaring to a three point landing, a gust of wind or "dust-devil" pushed the aircraft to the left side of the airstrip. The pilot reported that it happened so fast that he was unable to make a correction before the spray boom caught on the bordering wheat. The airplane veered to the left and spun around approximately 180 degrees before coming to rest on the side of the strip in the wheat field.
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
Pilot
- Certificate: commercial pilot
- Ratings: multi-engine land; single-engine land; instrument: airplane
- Flight time: 9,078 hours in all; 217 in this make and model; 170 in the last 90 days; 50 in the last 30 days
- Medical certificate: Class 2
The aircraft
- Landing gear: fixed
- Engine: Pratt & Whitney R1340 (piston); 0 hours total
The flight
- Departed from: Waitsburg WA
- Flight plan: none
Weather at the time
- Light: daylight
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.
Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.