# NTSB investigations: Air Tractor AT-402, AR

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB CEN21LA005](https://openairdocs.org/ntsb/CEN21LA005.md): Air Tractor AT402 · Egypt, AR · Accident · No injuries · Class 4 · Limited · Final report · Oct 2, 2020 · N4540F · Substantial damage
  > The pilot’s failure to maintain clearance from a tree limb during a low-level aerial application flight.
- [NTSB CEN20LA234](https://openairdocs.org/ntsb/CEN20LA234.md): Air Tractor AT402 · Pine Bluff, AR · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 17, 2020 · N1532H · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack, which led to an aerodynamic stall and a loss of airplane control. Contributing was a partial loss of engine power for undetermined reasons.
- [NTSB DFW05CA079](https://openairdocs.org/ntsb/DFW05CA079.md): Air Tractor AT-402 · Dumas, AR · Accident · No injuries · Data collection · Final report · Mar 2, 2005 · N1518Z · Substantial damage
  > The pilot's failure to maintain clearance from the power lines.
- [NTSB FTW04LA153](https://openairdocs.org/ntsb/FTW04LA153.md): Air Tractor AT-402 · Tucker, AR · Accident · 1 fatal · Limited investigation · Final report · Jun 7, 2004 · N182PB · Substantial damage
  > The pilot's failure to maintain control while manuevering during aerial application which resulted in impact with terrain.
- [NTSB FTW04CA139](https://openairdocs.org/ntsb/FTW04CA139.md): Air Tractor AT-402 · Beedeville, AR · Accident · No injuries · Data collection · Final report · May 24, 2004 · N45553 · Substantial damage
  > The pilot's failure to maintain directional control of the airplane during landing roll-out. Contributing factors were the crosswind and condition of the the runway.
- [NTSB FTW02LA158](https://openairdocs.org/ntsb/FTW02LA158.md): Air Tractor 402 · Hughes, AR · Accident · No injuries · Limited investigation · Final report · May 20, 2002 · N91660 · Substantial damage
  > the pilot's failure to maintain directional control during the landing roll. Contributing factors were the malfunction of the tail wheel locking mechanism and the high vegetation along the sides of the airstrip.
- [NTSB FTW98LA205](https://openairdocs.org/ntsb/FTW98LA205.md): Air Tractor AT-402 · Forrest City, AR · Accident · No injuries · Limited investigation · Final report · May 7, 1998 · N91660 · Substantial damage
  > The pilot's failure to maintain clearance with terrain. Factors were the sunglare and the pilot's restriction to visibility due to chemicals on the windshield.
- [NTSB FTW97LA127](https://openairdocs.org/ntsb/FTW97LA127.md): Air Tractor AT-402 · Pine Bluff, AR · Accident · 1 fatal · Limited investigation · Final report · Mar 17, 1997 · N1524R · Destroyed
  > failure of the pilot to see-and-avoid the tower. The proximity of the tower was a related factor.

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."eventStateOrRegion" = 'AR' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0390205'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0390205&state=AR

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