# NTSB investigations: Cessna 402A, WI

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 CHI98LA057](https://openairdocs.org/ntsb/CHI98LA057.md): Cessna 402A · Milwaukee, WI · Accident · No injuries · Limited investigation · Final report · Dec 9, 1997 · N728QA · Substantial damage
  > Inadequate preflight planning/preparation, which resulted in fuel exhaustion.
- [NTSB CHI90FA066](https://openairdocs.org/ntsb/CHI90FA066.md): Cessna 402A · Mosinee, WI · Accident · Serious injuries · Field investigation · Final report · Jan 17, 1990 · N4532Q · Destroyed
  > The pilot disregarding the published decision height and not performing a missed approach.

## 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" = 'WI' 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 ('207590M'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

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

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