# NTSB investigations: Air Tractor AT-502B: Overrun

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 FTW03LA098](https://openairdocs.org/ntsb/FTW03LA098.md): Air Tractor AT-502B · Holly Grove, AR · Accident · Minor injuries · Limited investigation · Final report · Feb 18, 2003 · N61802 · Substantial damage
  > The pilot's failure to abort the takeoff.
- [NTSB MIA00LA237](https://openairdocs.org/ntsb/MIA00LA237.md): Air Tractor 502B · Perthshire, MS · Accident · No injuries · Limited investigation · Final report · Aug 10, 2000 · N90158 · Substantial damage
  > the pilot's failure to perform a weight and balance check that resulted in overloading of the airplane with spraying material, for the weather conditions that existed at the time of takeoff. Factors in this accident were extremely high temperatures, which…
- [NTSB FTW99LA221](https://openairdocs.org/ntsb/FTW99LA221.md): Air Tractor 502B · Guthrie, TX · Accident · Minor injuries · Limited investigation · Final report · Aug 13, 1999 · N6042K · Substantial damage
  > The pilot's inadequate weather evaluation prior to takeoff. Factors associated with the accident were an inadequate wind direction indicator, a sudden windshift, and a tailwind.

## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0390307')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 340))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0390307&occurrence=340

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