# Fatal NTSB investigations: Weatherly 201B

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 DFW06LA087](https://openairdocs.org/ntsb/DFW06LA087.md): Weatherly 201B · Hondo, TX · Accident · 1 fatal · Limited investigation · Final report · Mar 21, 2006 · N1257W · Substantial damage
  > A loss of aircraft control for undetermined reasons.
- [NTSB OAK78FA048](https://openairdocs.org/ntsb/OAK78FA048.md): Weatherly 201B · Greenfield, CA · Accident · 1 fatal · Closed · Sep 8, 1978 · N1265W · 2 aircraft · Substantial damage
- [NTSB FTW77FPG77](https://openairdocs.org/ntsb/FTW77FPG77.md): Weatherly 201B · Cornerstone, AR · Accident · 1 fatal · Closed · Aug 15, 1977 · N1259W · 2 aircraft · Substantial damage
- [NTSB OAK76AP001|OAK7LAP001](https://openairdocs.org/ntsb/OAK76AP001%7COAK7LAP001.md): Weatherly 201B · Tracy, CA · Accident · 2 fatal · Closed · Jul 10, 1975 · N1253W · 2 aircraft · 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.aircraft_model_code IN ('9630408'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?fatal=1&model=9630408

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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.