# NTSB investigations: Franklin 6A4150 series, UT

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 WPR23LA109](https://openairdocs.org/ntsb/WPR23LA109.md): Stinson 108-1 · Morgan, UT · Accident · No injuries · Class 4 · Limited · Final report · Feb 12, 2023 · N8135K · Substantial damage
  > The pilot’s failure to maintain directional control during landing.
- [NTSB SEA93LA117](https://openairdocs.org/ntsb/SEA93LA117.md): Stinson 108-1 · Brigham City, UT · Accident · 1 fatal · Limited investigation · Final report · May 21, 1993 · N8589K · Destroyed
  > The premature liftoff by the PIC and his failure to attain proper rate of climb. Factors relating to the accident were the gusty crosswind weather conditions, the failure of the PIC to use all available runway, and transmission wires.
- [NTSB SEA93LA054](https://openairdocs.org/ntsb/SEA93LA054.md): Stinson 108-2 · Fruit Heights, UT · Accident · 1 fatal · Limited investigation · Final report · Jan 16, 1993 · N8004K · Destroyed
  > VFR flight into IMC conditions was attempted by the pilot. Factors include rain, snow, and fog.
- [NTSB DEN67D0042](https://openairdocs.org/ntsb/DEN67D0042.md): Bellanca 14-13 · Panguitch, UT · Accident · No injuries · Closed · Jul 13, 1966 · N74209 · Substantial damage
- [NTSB DEN66F0332](https://openairdocs.org/ntsb/DEN66F0332.md): Bellanca 14-13 · Mexican Hat, UT · Accident · No injuries · Closed · May 15, 1966 · N86825 · Substantial damage
- [NTSB DEN66F0172](https://openairdocs.org/ntsb/DEN66F0172.md): Stinson 108 · Sandy, UT · Accident · No injuries · Closed · Nov 20, 1965 · N9168K · 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" = 'UT' 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 ('27024'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=27024&state=UT

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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.