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

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 LAX06CA285](https://openairdocs.org/ntsb/LAX06CA285.md): Beech 99 · Lodi, CA · Accident · Serious injuries · Data collection · Final report · Aug 22, 2006 · N205TC · Substantial damage
  > the failure of the skydiver to correctly follow procedures and directives on exiting the airplane properly, which resulted in his collision with the horizontal stabilizer.
- [NTSB LAX00FA130](https://openairdocs.org/ntsb/LAX00FA130.md): Bell 212 · Snelling, CA · Accident · 1 fatal · Field investigation · Final report · Mar 19, 2000 · N415B · Destroyed
  > the in-flight separation of the main rotor mast while in cruise flight following a mast bumping event. The reason for the mast bumping event was not determined.
- [NTSB LAX98IA097](https://openairdocs.org/ntsb/LAX98IA097.md): Beech BE99 · Oakland, CA · Incident · No injuries · Incident investigation · Final report · Feb 24, 1998 · N20FW · No damage
  > Water accumulation in the tail section of the aircraft that froze around the elevator control cables which restricted the movement of the elevator. Contributing factors were the accumulation of debris in the limbers and drain hole for the affected area. A…
- [NTSB LAX95LA032](https://openairdocs.org/ntsb/LAX95LA032.md): Beech 65-90 · San Diego, CA · Accident · Serious injuries · Limited investigation · Final report · Nov 6, 1994 · N276VM · Substantial damage
  > the inadvertent and premature deployment of the jumper's reserve parachute as he exited the aircraft.
- [NTSB LAX91FA052](https://openairdocs.org/ntsb/LAX91FA052.md): de Havilland DHC-6-100 · Perris Valley, CA · Accident · Minor injuries · Field investigation · Final report · Dec 9, 1990 · N121PM · Substantial damage
  > A loss of power on the left engine due to a fatigue failure of a compressor turbine blade leading to further compressor blade damage; a worn power turbine governor throttle cam assembly which led to loss of power on the right engine; and inadequate…
- [NTSB LAX90LA298](https://openairdocs.org/ntsb/LAX90LA298.md): Bell 206B · California City, CA · Accident · No injuries · Limited investigation · Final report · Aug 22, 1990 · N250CA · 2 aircraft · Substantial damage
  > The failure of the helicopter pilot to maintain adequate clearance from the jump aircraft. A factor in the accident was the inability of the jump aircraft pilot to maintain visual contact with the helicopter.
- [NTSB LAX85LA145](https://openairdocs.org/ntsb/LAX85LA145.md): Beech B 90 · Los Alamitos, CA · Accident · Minor injuries · Limited investigation · Final report · Feb 18, 1985 · N444SR · Substantial damage
  > The acft simultaneously lost pwr in both engines after the left fuel pump failed. The fuel system automatically went to x-feed and then the right fuel pump failed. Both engines quit simultaneously after surging. The plt was unable to locatean unlighted rwy…
- [NTSB LAX81FVA09](https://openairdocs.org/ntsb/LAX81FVA09.md): Beech B90 · Fresno, CA · Accident · No injuries · Closed · Nov 4, 1980 · N88RP · Substantial damage
- [NTSB DEN74DTE05](https://openairdocs.org/ntsb/DEN74DTE05.md): Beech 65-90 · Alamosa, CA · Accident · No injuries · Closed · Jun 26, 1973 · N735K · 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" = 'CA' 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=CA

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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.