# NTSB investigations: Lycoming 0-435A/0-435C, 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 WPR09LA290](https://openairdocs.org/ntsb/WPR09LA290.md): Bellanca 14-19 · Columbia, CA · Accident · No injuries · Limited investigation · Final report · Jun 11, 2009 · N6561N · Substantial damage
  > The failure of the left main landing gear drag link as a result of overstress fracture. Contributing to the accident was maintenance personnel's failure to detect a small crack in the left main landing gear drag link during the most recent annual inspection.
- [NTSB LAX06FA233](https://openairdocs.org/ntsb/LAX06FA233.md): Bellanca 14-19 · Arcata, CA · Accident · 1 fatal · Field investigation · Final report · Jul 17, 2006 · N522A · Destroyed
  > The pilot's failure to follow the prescribed instrument approach procedure and to maintain the proper glide slope and altitude/clearance from obstacles while on an instrument landing system approach, resulting in a collision with trees. Contributing to the…
- [NTSB LAX03LA032](https://openairdocs.org/ntsb/LAX03LA032.md): Bellanca 14-19 · Napa, CA · Accident · No injuries · Limited investigation · Final report · Nov 16, 2002 · N501A · Substantial damage
  > the pilot's inadequate management of the fuel system, which led to fuel starvation and a water ditching.
- [NTSB LAX90LA272](https://openairdocs.org/ntsb/LAX90LA272.md): Stinson L-5B · Victorville, CA · Accident · Minor injuries · Limited investigation · Final report · Aug 2, 1990 · N1718M · Substantial damage
  > The oil gauge line 'b' nut backed off, and the pilot failed to maintain airspeed.
- [NTSB LAX81DVG37](https://openairdocs.org/ntsb/LAX81DVG37.md): Stinson L-5 · Calavares, CA · Accident · Minor injuries · Closed · May 23, 1981 · N63098 · Substantial damage
- [NTSB OAK79DVA26](https://openairdocs.org/ntsb/OAK79DVA26.md): Ryan ST3KR · Fresno, CA · Accident · No injuries · Closed · Apr 14, 1979 · N56209 · Substantial damage
- [NTSB OAK78FVD03](https://openairdocs.org/ntsb/OAK78FVD03.md): Stinson L-5 · San Rafael, CA · Accident · No injuries · Closed · Oct 23, 1977 · N66766 · Substantial damage
- [NTSB OAK71FVG37](https://openairdocs.org/ntsb/OAK71FVG37.md): Stinson L-5B · Auburn, CA · Accident · No injuries · Closed · Nov 14, 1970 · N6709C · Substantial damage
- [NTSB LAX71AL025](https://openairdocs.org/ntsb/LAX71AL025.md): Bellanca 14-133 · San Fernando, CA · Accident · 1 fatal · Closed · Nov 7, 1970 · N6513N · Destroyed
- [NTSB LAX70F0084](https://openairdocs.org/ntsb/LAX70F0084.md): Stinson L-5 · Daggett, CA · Accident · Minor injuries · Closed · Aug 7, 1969 · N51130 · Substantial damage
- [NTSB OAK69D0181](https://openairdocs.org/ntsb/OAK69D0181.md): Stinson 108-2 · Atwater, CA · Accident · No injuries · Closed · Dec 5, 1968 · N9425K · Substantial damage
- [NTSB OAK68F0348](https://openairdocs.org/ntsb/OAK68F0348.md): Bellanca 14-19 · Sacramento, CA · Accident · No injuries · Closed · Apr 3, 1968 · N6585N · Substantial damage
- [NTSB UNK64X3950](https://openairdocs.org/ntsb/UNK64X3950.md): Bellanca 1419 · Willits, CA · Accident · Serious injuries · Closed · Sep 12, 1964 · N508A · 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 ('41517'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41517&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.