# NTSB investigations: Piper PA-31T, 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 CHI85FA120](https://openairdocs.org/ntsb/CHI85FA120.md): Piper PA-31T · Utica, MI · Accident · 2 fatal · Field investigation · Final report · Feb 23, 1985 · N100RN · Destroyed
  > The pilot attempted a VOR approach and missed. He advised ATC he was going to attempt the NDB & if he could not see the rwy he would go to metro at detroit or pontiac. On the NDB approach the aircraft struck trees 960 ft below the moa. The aircraft flipped…
- [NTSB CHI78FA039](https://openairdocs.org/ntsb/CHI78FA039.md): Piper PA-31T · Pellston, MI · Accident · 3 fatal · Closed · May 13, 1978 · N82271 · Destroyed

## 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 ('7103124'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7103124&state=MI

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