# NTSB investigations: Franklin 6A4165 series, CT

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 NYC99LA065](https://openairdocs.org/ntsb/NYC99LA065.md): Stinson 108-3 · Bristol, CT · Accident · No injuries · Limited investigation · Final report · Feb 21, 1999 · N6191M · Substantial damage
  > The partial loss of power due to the failure of a fatigued connecting rod bolt.
- [NTSB NYC90LA109](https://openairdocs.org/ntsb/NYC90LA109.md): Stinson 108-3 · Warehouse Point, CT · Accident · No injuries · Limited investigation · Final report · May 14, 1990 · N48SW · Substantial damage
  > The pilot failed to maintain directional control during a landing with a gusty crosswind.
- [NTSB NYC68A0003](https://openairdocs.org/ntsb/NYC68A0003.md): Stinson 108-3 · Woodstock, CT · Accident · 2 fatal · Closed · Jul 6, 1967 · N595C · Destroyed
- [NTSB NYC66D0445](https://openairdocs.org/ntsb/NYC66D0445.md): Stinson 108-3 · Hartford, CT · Accident · No injuries · Closed · Jan 11, 1966 · N4213C · Substantial damage
- [NTSB UNK64X3783](https://openairdocs.org/ntsb/UNK64X3783.md): Stinson 108-3 · Tolland, CT · Accident · No injuries · Closed · Sep 5, 1964 · N687C · 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" = 'CT' 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=CT

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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.