# NTSB investigations: North American AT-6D: Runway excursion

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 CEN22LA187](https://openairdocs.org/ntsb/CEN22LA187.md): North American AT-6D · Fredericksburg, TX · Accident · No injuries · Class 3 · Limited · Final report · Apr 30, 2022 · N29947 · Substantial damage
  > A total loss of engine power due to a failure of the No. 1 cylinder.
- [NTSB ERA22LA032](https://openairdocs.org/ntsb/ERA22LA032.md): North American AT-6D · Pickens, SC · Accident · No injuries · Class 4 · Limited · Final report · Oct 24, 2021 · N3771M · Substantial damage
  > The pilot’s failure to maintain directional control during landing, resulting in a runway excursion and collision with rocky terrain.
- [NTSB CEN16TA194](https://openairdocs.org/ntsb/CEN16TA194.md): North American AT6 · Mason, MI · Accident · No injuries · Final report · May 18, 2016 · N757LF · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll in gusting crosswind conditions, which resulted in a runway excursion and impact with a ditch.
- [NTSB GAA16CA176](https://openairdocs.org/ntsb/GAA16CA176.md): North American AT6 · Yukon, OK · Accident · No injuries · Data collection · Final report · Apr 2, 2016 · N107FG · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll in gusty wind conditions, which resulted in runway excursion and impact with terrain.

## 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 ('6400416')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '300' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/300/sequence?model=6400416

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