# NTSB investigations: Beech 35-33, OK

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 CEN21FA300](https://openairdocs.org/ntsb/CEN21FA300.md): Beech 35-33 · Roff, OK · Accident · 2 fatal · Class 3 · Field · Final report · Jul 2, 2021 · N302Z · Destroyed
  > The pilot’s loss of airplane control due to spatial disorientation during low-level nighttime flight.
- [NTSB FTW93LA223](https://openairdocs.org/ntsb/FTW93LA223.md): Beech 35-33 · Guymon, OK · Accident · No injuries · Limited investigation · Final report · Aug 1, 1993 · N864R · Substantial damage
  > The pilot's inadequate compensation for wind conditions. Factors were windshear and gusty crosswinds.
- [NTSB FTW80FA035](https://openairdocs.org/ntsb/FTW80FA035.md): Beech 35-33 · Mcalester, OK · Accident · 1 fatal · Closed · Jan 14, 1980 · N620V · Destroyed
- [NTSB FTW72DPJ29](https://openairdocs.org/ntsb/FTW72DPJ29.md): Beech 35-33 · Bethany, OK · Accident · No injuries · Closed · Jan 9, 1972 · N856R · 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" = 'OK' 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 ('1151402'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1151402&state=OK

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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.