# NTSB investigations: Cessna 401, 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 SEA86FA046](https://openairdocs.org/ntsb/SEA86FA046.md): Cessna 401 · S. Lake Tahoe, CA · Accident · 3 fatal · Field investigation · Final report · Jan 27, 1986 · N988JM · Destroyed
  > Acft took off in clear wx but below-freezing temps with heavy frost on acft surfaces. No preflight, run-up or warm-up performed. On initial climb, left eng power loss occurred for undet reason, but probably associated with temp/cold eng operation. Plt turned…
- [NTSB LAX83FA082](https://openairdocs.org/ntsb/LAX83FA082.md): Cessna 401 · Lompoc, CA · Accident · No injuries · Field investigation · Final report · Jan 26, 1983 · N11JR · Substantial damage
  > The acft went off the left side of the runway during landing after the left main landing gear collapsed. This was an airtaxi flight and one of the passengers confirmed that all 3 landing gear green lights were illuminated. Examination of the left main gear…
- [NTSB LAX80DVG19](https://openairdocs.org/ntsb/LAX80DVG19.md): Cessna 401 · Davis, CA · Accident · No injuries · Closed · Mar 16, 1980 · N3241Q · 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" = '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 ('207590C'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=207590C&state=CA

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