# NTSB investigations: Franklin 6A4165 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 GAA16CA369](https://openairdocs.org/ntsb/GAA16CA369.md): Stinson 108 · Red Lodge, MT · Accident · No injuries · Data collection · Final report · Jul 8, 2016 · N955C · Substantial damage
  > A deer running across the runway and impacting the left side of the airplane, resulting in a loss of directional control, a runway excursion, and a ground loop.
- [NTSB SEA08CA201](https://openairdocs.org/ntsb/SEA08CA201.md): Stinson 108-1 · Kalispell, MT · Accident · No injuries · Data collection · Final report · Sep 16, 2008 · N8963K · Substantial damage
  > The pilot's failure to maintain directional control of the airplane during landing.
- [NTSB SEA08CA118](https://openairdocs.org/ntsb/SEA08CA118.md): Stinson 108-3 · Libby, MT · Accident · Minor injuries · Data collection · Final report · May 2, 2008 · N1083 · Substantial damage
  > The pilot's inadequate compensation for the crosswind gusts and failure to maintain directional control during the landing rollout.
- [NTSB SEA06CA106](https://openairdocs.org/ntsb/SEA06CA106.md): Cessna 170B · West Glacier, MT · Accident · No injuries · Data collection · Final report · May 21, 2006 · N3477C · Substantial damage
  > The pilot's failure to attain sufficient airspeed for flight, his attempt to abort the takeoff, and the airplane's subsequent departure off the end of the runway. Contributing factors were the impacted fence and vegetation, and his total lack of experience in…
- [NTSB SEA02LA074](https://openairdocs.org/ntsb/SEA02LA074.md): Stinson 108-2 · Helena, MT · Accident · No injuries · Limited investigation · Final report · Apr 20, 2002 · N959D · Substantial damage
  > Fracture of the left main wheel assembly during the takeoff roll. Factors include the use of a wheel assembly not approved for the accident airplane, and the use of an oversized tire.
- [NTSB SEA71FDA15](https://openairdocs.org/ntsb/SEA71FDA15.md): Stinson 108-2 · Alzada, MT · Accident · No injuries · Closed · Mar 19, 1971 · N171C · Substantial damage
- [NTSB SEA71FDG13](https://openairdocs.org/ntsb/SEA71FDG13.md): Cessna 170A · Fort Benton, MT · Accident · No injuries · Closed · Sep 14, 1970 · N9543A · Substantial damage
- [NTSB SEA67D0195](https://openairdocs.org/ntsb/SEA67D0195.md): Stinson 108-3 · Malta, MT · Accident · No injuries · Closed · Oct 19, 1966 · N659C · Substantial damage
- [NTSB SEA67D0185](https://openairdocs.org/ntsb/SEA67D0185.md): Stinson 108-2 · Laurel, MT · Accident · No injuries · Closed · Sep 11, 1966 · N967D · Substantial damage
- [NTSB UNK65X0464](https://openairdocs.org/ntsb/UNK65X0464.md): Stinson 108-3 · Glacier, MT · Accident · No injuries · Closed · Oct 28, 1964 · N4161C · 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" = '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 ('27025'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=27025&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.