# NTSB investigations: AiResearch 331 SER 605HP, 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 CHI02LA144](https://openairdocs.org/ntsb/CHI02LA144.md): Mitsubishi MU2B-20 · Belleville, MI · Accident · No injuries · Limited investigation · Final report · May 28, 2002 · N54CK · Substantial damage
  > The pilot's failure to verify the extension of the landing gear prior to landing, and his failure to perform the emergency landing gear extension procedure. The popped circuit breaker was a factor.
- [NTSB CHI83LA051](https://openairdocs.org/ntsb/CHI83LA051.md): Mitsubishi MU-2B-20 · Muskegon, MI · Accident · Minor injuries · Limited investigation · Final report · Dec 15, 1982 · N45EV · Substantial damage
  > The pilot descended below his altitude and struck trees approximately 4.7 miles south of his destination. The aircraft continued to fly and the pilot elected to make an emergency landing. After touchdown the aircraft skidded down the runway for approximately…

## 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.engine_model_code IN ('01502'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=01502&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.