# Fatal NTSB investigations: Lycoming 0-435A/0-435C

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 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 FTW93LA003](https://openairdocs.org/ntsb/FTW93LA003.md): Cessna Ector 305A · Houston, TX · Accident · 1 fatal · Limited investigation · Final report · Oct 3, 1992 · N910E · 2 aircraft · Destroyed
  > The pilot of the other aircraft's inadvertent ground loop. Factors were the left quartering tailwind and this pilot's inability to see the other airplane during the landing roll.
- [NTSB LAX73AL062](https://openairdocs.org/ntsb/LAX73AL062.md): Bellanca 14-19 · Parker, AZ · Accident · 3 fatal · Closed · Jun 7, 1973 · N6581N · Destroyed
- [NTSB LAX71AL025](https://openairdocs.org/ntsb/LAX71AL025.md): Bellanca 14-133 · San Fernando, CA · Accident · 1 fatal · Closed · Nov 7, 1970 · N6513N · Destroyed
- [NTSB MIA69F0416](https://openairdocs.org/ntsb/MIA69F0416.md): Stinson 108-2 · Russellville, AL · Accident · 1 fatal · Closed · Feb 21, 1969 · N97478 · Destroyed

## 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."highestInjuryLevel" = 'Fatal'
  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&fatal=1

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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.