# NTSB investigations: Lycoming IO-540 series, 2012, TX

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 CEN12LA529](https://openairdocs.org/ntsb/CEN12LA529.md): Piper PA32RT · Palo Pinto, TX · Accident · No injuries · Limited investigation · Final report · Aug 7, 2012 · N36103 · Substantial damage
  > The pilot's failure to maintain directional control and a proper pitch attitude and airspeed while performing a go-around.
- [NTSB CEN12CA303](https://openairdocs.org/ntsb/CEN12CA303.md): Cessna 182S · Houston, TX · Accident · No injuries · Data collection · Final report · May 12, 2012 · N703MM · Substantial damage
  > The student pilot’s failure to maintain directional control during the landing roll. Contributing to the accident was the student pilot’s interference with the flight instructor’s attempted remedial actions.
- [NTSB CEN12CA202](https://openairdocs.org/ntsb/CEN12CA202.md): Smith Aerostar 601P · Casterville, TX · Accident · No injuries · Data collection · Final report · Mar 24, 2012 · N602BV · Substantial damage
  > The pilot did not maintain control of the airplane while circling to land.

## 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" = 'TX' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41530', '41585'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41530&state=TX&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.