# NTSB investigations: U/A Canada PT6A series, AR

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 CEN14FA035](https://openairdocs.org/ntsb/CEN14FA035.md): Beech C90 · Springdale, AR · Accident · 2 fatal · Field investigation · Final report · Nov 1, 2013 · N269JG · Destroyed
  > A total loss of power to both engines due to fuel exhaustion. Also causal were the pilot’s reliance on the fuel totalizer rather than the fuel quantity gauges to determine the fuel on board and his improper fuel planning.
- [NTSB FTW02LA161](https://openairdocs.org/ntsb/FTW02LA161.md): Ayres S2R-T34 · Aubrey, AR · Accident · No injuries · Limited investigation · Final report · May 24, 2002 · N4025Y · Substantial damage
  > The failure of a compressor turbine blade(s) for an undetermined reason.
- [NTSB FTW99LA013](https://openairdocs.org/ntsb/FTW99LA013.md): Beech 65-A90 · Russellville, AR · Accident · Minor injuries · Limited investigation · Final report · Oct 17, 1998 · N90GN · Substantial damage
  > The pilot's failure to maintain clearance with the ground due to the pilot's improper use of the flaps and the ensuing inadvertent descent. Factors were the dark night conditions, the pilot's diverted attention, and the foggy windshield.
- [NTSB MKC89IA168](https://openairdocs.org/ntsb/MKC89IA168.md): Beech 65-90 · Springdale, AR · Incident · No injuries · Incident investigation · Final report · Jul 26, 1989 · N195DP · Minor damage
  > The pilot's failure to extend the landing gear.

## 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" = 'AR' 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=AR

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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.