# NTSB investigations: Beech 23, 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 CEN24LA001](https://openairdocs.org/ntsb/CEN24LA001.md): Beech 23 · Waupaca, WI · Accident · Serious injuries · Class 4 · Limited · Final report · Oct 1, 2023 · N1963F · Substantial damage
  > The pilot’s failure to maintain directional control during the go-around, that resulted in a runway excursion and an impact with terrain.
- [NTSB CHI01LA264](https://openairdocs.org/ntsb/CHI01LA264.md): Beech 23 · West Bend, WI · Accident · Minor injuries · Limited investigation · Final report · Aug 6, 2001 · N2367J · Substantial damage
  > The pilot not following the aircraft fuel management procedures. Factors were the fuel starvation, the low altitude, the manufacturers service instruction not complied with, and the tree.
- [NTSB CHI97LA005](https://openairdocs.org/ntsb/CHI97LA005.md): Beech 23 · Neenah, WI · Accident · Minor injuries · Limited investigation · Final report · Oct 8, 1996 · N2398Z · Destroyed
  > the local terrain conditions around the airport. A factor was the inadequate runway safety area.
- [NTSB CHI96FA327](https://openairdocs.org/ntsb/CHI96FA327.md): Beech 23 · Tomahawk, WI · Accident · 1 fatal · Field investigation · Final report · Sep 5, 1996 · N2338Z · Destroyed
  > the student pilot's impairment of judgment and performance due to alcohol which led to his initiation of VFR flight into instrument meteorological conditions and loss of control. Factors were: the dark night and the weather conditions.
- [NTSB CHI80FER45](https://openairdocs.org/ntsb/CHI80FER45.md): Beech 23 · Deerpark, WI · Accident · No injuries · Closed · Jun 2, 1980 · N8738M · Substantial damage
- [NTSB CHI75FEP07](https://openairdocs.org/ntsb/CHI75FEP07.md): Beech 23 · Dodgeville, WI · Accident · Serious injuries · Closed · Aug 1, 1974 · N2397Z · Substantial damage
- [NTSB CHI74FER01](https://openairdocs.org/ntsb/CHI74FER01.md): Beech 23 · Menomonie, WI · Accident · Minor injuries · Closed · Jul 24, 1973 · N2349L · Substantial damage
- [NTSB CHI73AC032](https://openairdocs.org/ntsb/CHI73AC032.md): Beech 23 · Kenosha, WI · Accident · 2 fatal · Closed · Sep 14, 1972 · N2348L · Destroyed
- [NTSB CHI67D0561](https://openairdocs.org/ntsb/CHI67D0561.md): Beech 23 · Milwaukee, WI · Accident · No injuries · Closed · Mar 8, 1967 · N2331L · No damage
- [NTSB UNK64X3381](https://openairdocs.org/ntsb/UNK64X3381.md): Beechcraft M23 · Luck, WI · Accident · No injuries · Closed · Aug 14, 1964 · N2386Z · Substantial damage
- [NTSB UNK64X1642](https://openairdocs.org/ntsb/UNK64X1642.md): Beechcraft 23 · Burlington, WI · Accident · No injuries · Closed · May 6, 1964 · N2332L · 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" = '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 ('1151202'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1151202&state=WI

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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.