Ayres Corporation S2R-T15 accident near Marion, Indiana, July 2, 2007
On July 2, 2007 at about 6:56 pm local time, a Ayres Corporation S2R-T15, registered N3088K, was substantially damaged in an accident near Marion, Indiana. 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 loss of engine power for undetermined reasons during an aerial application. A contributing factor was the creek bed.
Source: NTSB aviation accident database, copy made November 2, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- July 2, 2007 · about 6:56 pm local time · cases in 2007
- Place
- Marion, Indiana
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Ayres Corporation S2R-T15 · all S2R-T15s on the register
- Registration
- N3088K · registry record · serial T15-019
- 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 performed a forced landing on a soybean and impacted a creek bed following a total loss of engine power during an aerial application. The pilot reported the presence of smoke from the engine exhaust which was reported by witnesses as white smoke prior to the loss of power. Examination of the airplane revealed the chemical bay was empty, the right fuel tank was damaged and contained no fuel and the left tank was intact and contained fuel. The fuel selector was on the right tank.
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: single-engine land
- Flight time: 776 hours in all; 100 in this make and model; 240 in the last 90 days; 80 in the last 30 days; 727 as pilot in command
- Last flight review: March 1, 2007
- Medical certificate: Class 2
- Seat: ctr
- Injury: no injuries
The aircraft
- Airframe total time: 8,638.8 hours
- Last inspection: annual inspection, March 1, 2007
- Maximum gross weight: 6,000 lb
- Seats: 1
- Landing gear: fixed
- Engine: Pratt & Whitney Canada PT6-36 (turboprop); 0 hours total
The flight
- Departed from: Marion IN at 5:30 pm
- Flight plan: none
Weather at the time
- Light: daylight
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 86°F (30°C), dew point 64°F (18°C)
- Observation at 3:30 pm from MZZ, 12 miles away
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.
Connections how this case links to the rest of the register
- N3088K on the register today · the tail number may have moved to another aircraft since
- Ayres Corporation S-2 243 registered today · the model family and its accident history
- Ayres Corporation 243 aircraft on the register
- Engine: Pratt & Whitney Canada PT6-36 16 aircraft carry this series today · as the NTSB recorded it
- Accidents and incidents in Indiana 1,367 since 1982 · 179 in the last ten years
- Indiana 5,705 aircraft registered
The whole map of how records connect · these connections as data: /graph/accident/CHI07LA198.json.
The bigger picture in Aviation Analytics: accidents over time since 1982, by model, by phase of flight and conditions, by place and on the map.
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 does not name anyone involved, its policy at this time. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.