# NTSB investigations: U/A Canada PT6 SER 578HP, OH

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 NYC91LA183](https://openairdocs.org/ntsb/NYC91LA183.md): Beech B90 · Waynesville, OH · Accident · Serious injuries · Limited investigation · Final report · Jul 20, 1991 · N9HW · Substantial damage
  > The shroud lines from the parachute cutting through the left horizontal stabilizer and deforming the left elevator after the jumper had an uncommanded deployment of his reserve parachute and was pulled from the airplane.
- [NTSB CHI84LA126](https://openairdocs.org/ntsb/CHI84LA126.md): Beech BE-90 · Columbus, OH · Accident · No injuries · Limited investigation · Final report · Mar 11, 1984 · N642DH · Substantial damage
  > While taking off on rwy 27L, the acft contacted a ridge of snow at the intersection of rwy 14, where rwy 14 had been plowed. After striking the snow, the acft drifted to the right & the plt noted a reduction of power from the right eng. The right main gear…
- [NTSB CHI69A0041](https://openairdocs.org/ntsb/CHI69A0041.md): Beech 65-A90 · Cleveland, OH · Accident · 7 fatal · Closed · Oct 18, 1968 · N703WC · Destroyed
- [NTSB CHI67F0528](https://openairdocs.org/ntsb/CHI67F0528.md): Beech 65-A90 · Jefferson, OH · Accident · No injuries · Closed · Jan 24, 1967 · N703WC · Substantial damage

## 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" = 'OH' 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 ('61501', '61502'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=61501&state=OH

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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.