# NTSB investigations: Commander 114-B, 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 CHI98FA153](https://openairdocs.org/ntsb/CHI98FA153.md): Commander 114-B · Lagrange, WI · Accident · 4 fatal · Field investigation · Final report · May 15, 1998 · N6059C · Destroyed
  > the pilot not maintaining aircraft control during cruise flight and exceeding the airplane's design stress limits. Factors in this accident was the pilot's lack of total experience in the airplane and the clouds.
- [NTSB CHI93LA294](https://openairdocs.org/ntsb/CHI93LA294.md): North American F-51 · Fond Du Lac, WI · Accident · No injuries · Limited investigation · Final report · Jul 28, 1993 · N6327T · 2 aircraft · Minor damage
  > the pilot-in-command of the F-51's diverted attention and failure to maintain a visual outlook.

## 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 ('0145001'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0145001&state=WI

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