# NTSB investigations: Cessna 421B, 1981

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 FTW82DPA08](https://openairdocs.org/ntsb/FTW82DPA08.md): Cessna 421B · Dallas, TX · Accident · No injuries · Closed · Dec 26, 1981 · N5943M · Substantial damage
- [NTSB FTW82FQG11](https://openairdocs.org/ntsb/FTW82FQG11.md): Cessna 421 · Perryton, TX · Accident · Minor injuries · Closed · Dec 12, 1981 · N7574Q · Destroyed
- [NTSB LAX82FA006](https://openairdocs.org/ntsb/LAX82FA006.md): Cessna 421B · Camarillo, CA · Accident · 1 fatal · Closed · Oct 24, 1981 · N14AC · Destroyed
- [NTSB FTW81FPJ33](https://openairdocs.org/ntsb/FTW81FPJ33.md): Cessna 421B · Yukon, OK · Accident · Minor injuries · Closed · Jul 24, 1981 · N5CD · Substantial damage
- [NTSB DEN81FA025](https://openairdocs.org/ntsb/DEN81FA025.md): Cessna 421B · Lafayette, CO · Accident · 2 fatal · Closed · Mar 27, 1981 · N900E · 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 year(c."eventDate") = 1981
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2076014'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2076014&year=1981

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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.