# NTSB investigations: Beech A23-24, MI

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 CHI80DEM27](https://openairdocs.org/ntsb/CHI80DEM27.md): Beech A23 · Paw Paw, MI · Accident · No injuries · Closed · Jun 14, 1980 · N6134N · Substantial damage
- [NTSB CHI72FEM32](https://openairdocs.org/ntsb/CHI72FEM32.md): Beech A23-24 · Wayland, MI · Accident · No injuries · Closed · Sep 21, 1971 · N3652Q · Substantial damage
- [NTSB CHI70D0194](https://openairdocs.org/ntsb/CHI70D0194.md): Beech A23 · Frankfort, MI · Accident · No injuries · Closed · Jul 26, 1969 · N2396W · Substantial damage
- [NTSB CHI70D0049](https://openairdocs.org/ntsb/CHI70D0049.md): Beech BE-23 · Lake City, MI · Accident · No injuries · Closed · Jun 20, 1969 · N6945Q · 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" = 'MI' 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 ('1151226'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1151226&state=MI

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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.