# NTSB investigations: Beech C35, AZ

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 LAX02FA210](https://openairdocs.org/ntsb/LAX02FA210.md): Beech C35 · Chambers, AZ · Accident · 1 fatal · Field investigation · Final report · Jun 30, 2002 · N5856C · Destroyed
  > The pilot's loss of airplane control after falling asleep due to fatigue, which resulted in a structural failure of the airframe during a high speed descent after the design stress limits of the aircraft were exceeded.
- [NTSB LAX78DUK01](https://openairdocs.org/ntsb/LAX78DUK01.md): Beech C35 · Cottonwood, AZ · Accident · No injuries · Closed · Sep 9, 1978 · N7SW · Substantial damage
- [NTSB LAX70D0212](https://openairdocs.org/ntsb/LAX70D0212.md): Beech C35 · Glendale, AZ · Accident · Minor injuries · Closed · Nov 24, 1969 · N756D · Substantial damage
- [NTSB LAX68F0208](https://openairdocs.org/ntsb/LAX68F0208.md): Beech C35 · Phoenix, AZ · Accident · No injuries · Closed · Nov 7, 1967 · N8973A · 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" = 'AZ' 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 ('1151508'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1151508&state=AZ

---
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.