# NTSB investigations: Franklin 6A4165 series, 1975

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 IAD76FIG07](https://openairdocs.org/ntsb/IAD76FIG07.md): Stinson 108 · Davidsonville, MD · Accident · Minor injuries · Closed · Nov 29, 1975 · N9520K · Substantial damage
- [NTSB ANC76DAG56](https://openairdocs.org/ntsb/ANC76DAG56.md): Stinson 108-2 · Gulkana, AK · Accident · No injuries · Closed · Oct 17, 1975 · N9462K · Substantial damage
- [NTSB NYC76AN037](https://openairdocs.org/ntsb/NYC76AN037.md): Stinson 108-3 · Chenamgo Brg, NY · Accident · 1 fatal · Closed · Sep 28, 1975 · N6729M · Destroyed
- [NTSB OAK76DXQ13](https://openairdocs.org/ntsb/OAK76DXQ13.md): Stinson 108-3 · Winnemucca, NV · Accident · No injuries · Closed · Sep 1, 1975 · N6355M · Substantial damage
- [NTSB OAK76DVG24](https://openairdocs.org/ntsb/OAK76DVG24.md): Stinson 108-3 · Walnut Grove, CA · Accident · Minor injuries · Closed · Aug 29, 1975 · N6768M · Substantial damage
- [NTSB NYC76DNC08](https://openairdocs.org/ntsb/NYC76DNC08.md): Stinson 108 · Bangor, ME · Accident · Minor injuries · Closed · Aug 10, 1975 · N9368K · Substantial damage
- [NTSB OAK75DVM38](https://openairdocs.org/ntsb/OAK75DVM38.md): Stinson 108-2 · Morgan Hill, CA · Accident · No injuries · Closed · Jun 20, 1975 · N9502K · Substantial damage
- [NTSB LAX75DUJ90](https://openairdocs.org/ntsb/LAX75DUJ90.md): Stinson 108-3 · Tucson, AZ · Accident · No injuries · Closed · Jun 7, 1975 · N871C · Substantial damage
- [NTSB NYC75FHM21](https://openairdocs.org/ntsb/NYC75FHM21.md): Stinson 108-3 · Teterboro, NJ · Accident · Minor injuries · Closed · May 28, 1975 · N6961M · Substantial damage
- [NTSB CHI75DEP49](https://openairdocs.org/ntsb/CHI75DEP49.md): Stinson 108-3 · Sturtevant, WI · Accident · No injuries · Closed · Apr 10, 1975 · N508C · Substantial damage
- [NTSB CHI75FEP41](https://openairdocs.org/ntsb/CHI75FEP41.md): Stinson 108-2 · Dodgeville, WI · Accident · No injuries · Closed · Mar 2, 1975 · N9401K · 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 year(c."eventDate") = 1975
  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&year=1975

---
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.