# NTSB investigations: U/A Canada PT6A series, 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 CEN23LA052](https://openairdocs.org/ntsb/CEN23LA052.md): Beech 200 · Del Rio, TX · Accident · No injuries · Class 4 · Limited · Final report · Nov 22, 2022 · N968T · Substantial damage
  > The pilot’s failure to maintain control of the airplane that resulted in an uncontrolled descent and overstress of the airframe during his recovery of the airplane.
- [NTSB CEN22LA166](https://openairdocs.org/ntsb/CEN22LA166.md): Beech B200 · Odessa, TX · Accident · Serious injuries · Class 4 · Limited · Final report · Mar 29, 2022 · N469SL · No damage
  > The airplane’s encounter with severe clear air turbulence that was not forecasted, which resulted in a serious injury to an unrestrained passenger.
- [NTSB CEN11LA251](https://openairdocs.org/ntsb/CEN11LA251.md): Cessna 425 · Canadian, TX · Accident · Minor injuries · Limited investigation · Final report · Mar 28, 2011 · N410VE · Substantial damage
  > The pilot’s continuation of the approach with excessive airspeed, which resulted in a hard landing and a loss of directional control.
- [NTSB FTW91FA029](https://openairdocs.org/ntsb/FTW91FA029.md): Beech F-90 · Nacogdoches, TX · Accident · Serious injuries · Field investigation · Final report · Jan 11, 1991 · N311DS · Destroyed
  > The loss of thrust due to the propeller's feathering on liftoff as a result of improper adjustments made during an engine change. A factor was the lack of suitable terrain to which the pilot could execute a forced 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 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 ('61508'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=61508&state=TX

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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.