# NTSB investigations: Warner SS165 series, MT

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 WPR25LA200](https://openairdocs.org/ntsb/WPR25LA200.md): Faust 3 · Harrison, MT · Accident · No injuries · Class 3 · Limited · Preliminary report · Jun 30, 2025 · N5901V · Substantial damage
  > On June 30, 2025, about 1200 mountain daylight time, an experimental amateur built Faust 3, N5901V, sustained substantial damage when it was involved in an accident near Harrison, Montana. The pilot and passenger were not injured. The airplane was operated as…
- [NTSB DEN87FA216](https://openairdocs.org/ntsb/DEN87FA216.md): Great Lakes 2T-1A · Bozeman, MT · Accident · 1 fatal · Field investigation · Final report · Aug 13, 1987 · N313Y · Destroyed
  > 74-Year-OLD plt was performing aerobatics at small arpt for local tv news station to promote weekend airshow. Plt made right & left pass, each pass consisting of shallow descent, pullup from aprx 150 to 200 ft AGL, & slow roll. Plt began third pass from…

## 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" = 'MT' 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 ('64504'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=64504&state=MT

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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.