# NTSB investigations: Cessna 336, 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 WPR22FA216](https://openairdocs.org/ntsb/WPR22FA216.md): Cessna 336 · Porterville, CA · Accident · 1 fatal · Class 3 · Field · Final report · Jun 18, 2022 · N3835U · Destroyed
  > Maintenance personnel’s failure to properly secure the elevator control assembly hardware, which resulted in an in-flight disconnection of the elevator and elevator counterweight and the pilot’s inability to maintain pitch control.
- [NTSB LAX01FA271](https://openairdocs.org/ntsb/LAX01FA271.md): Cessna 336 · Palmdale, CA · Accident · Serious injuries · Field investigation · Final report · Aug 6, 2001 · N3838U · Substantial damage
  > The pilot's inadequate preflight inspection of the primer controls, resulting in excessive fuel flow, spark plug fouling, and loss of engine power in the aft engine.
- [NTSB LAX92FA283](https://openairdocs.org/ntsb/LAX92FA283.md): Cessna 336A · Big Bear City, CA · Accident · 5 fatal · Field investigation · Final report · Nov 15, 1991 · N3848U · Destroyed
  > 1) The pilot inadequately evaluating the weather, and 2) the pilot making the inflight decision to continue flight into adverse weather conditions. Factors in this accident were 1) the inability of the pilot to see the mountainous terrain due to the ambient…
- [NTSB LAX70A0023](https://openairdocs.org/ntsb/LAX70A0023.md): Cessna 336 · Cabazon, CA · Accident · 5 fatal · Closed · Oct 17, 1969 · N1234V · Destroyed
- [NTSB OAK68A0004](https://openairdocs.org/ntsb/OAK68A0004.md): Cessna 336 · Bishop, CA · Accident · 1 fatal · Closed · Jul 9, 1967 · N3866U · Destroyed
- [NTSB OAK66F0298](https://openairdocs.org/ntsb/OAK66F0298.md): Cessna 336 · Concord, CA · Accident · Serious injuries · Closed · May 11, 1966 · N3809U · 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."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.aircraft_model_code IN ('2075602'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2075602&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.