# NTSB investigations, 2012, AL: 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 ERA12LA505](https://openairdocs.org/ntsb/ERA12LA505.md): Piper PA-22-160 · Bay Minette, AL · Accident · No injuries · Limited investigation · Final report · Aug 13, 2012 · N9216D · Substantial damage
  > The separation of the tailwheel linkage for reasons that could not be determined because the linkage was not located, which resulted in a loss of directional control during landing.
- [NTSB ERA12LA441](https://openairdocs.org/ntsb/ERA12LA441.md): Piper PA-46-350P · Auburn, AL · Accident · No injuries · Limited investigation · Final report · Jul 6, 2012 · N4133G · Substantial damage
  > The airplane owner’s failure to have maintenance personnel comply with an aircraft manufacturer's service bulletin to require engine mount inspections for fatigue cracks, which resulted in an undetected fatigue crack, the engine mount failing, and the nose…
- [NTSB ERA12CA390](https://openairdocs.org/ntsb/ERA12CA390.md): Cessna 150H · Alabaster, AL · Accident · No injuries · Data collection · Final report · Jun 9, 2012 · N6963S · Substantial damage
  > The pilot's failure to maintain directional control while landing in gusting wind conditions.
- [NTSB ERA12CA381](https://openairdocs.org/ntsb/ERA12CA381.md): Boeing A75N1 · Foley, AL · Accident · No injuries · Data collection · Final report · May 26, 2012 · N60198 · Substantial damage
  > The pilot's failure to maintain airplane control during landing.

## 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 year(c."eventDate") = 2012
  AND c."eventStateOrRegion" = 'AL' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE 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?state=AL&year=2012

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.