# NTSB investigations: Franklin 6A4165 series, AZ

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 LAX00LA008](https://openairdocs.org/ntsb/LAX00LA008.md): Stinson 108-3 · Yuma, AZ · Accident · Minor injuries · Limited investigation · Final report · Oct 9, 1999 · N871C · Substantial damage
  > The pilot's inadequate compensation for the existing crosswind conditions.
- [NTSB LAX92LA255](https://openairdocs.org/ntsb/LAX92LA255.md): Stinson 108-3 · Window Rock, AZ · Accident · No injuries · Limited investigation · Final report · Jun 19, 1992 · N589C · Substantial damage
  > The failure of the pilot to calculate the aircraft's performance data and perform a weather evauluation. The existing high density altitude was a factor in the accident.
- [NTSB LAX78DUJ57](https://openairdocs.org/ntsb/LAX78DUJ57.md): Stinson 108-3 · Camp Verde, AZ · Accident · Minor injuries · Closed · May 20, 1978 · N665C · 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 LAX72DUJ96](https://openairdocs.org/ntsb/LAX72DUJ96.md): Stinson 108-3 · Pierce Fery, AZ · Accident · No injuries · Closed · Apr 30, 1972 · N817C · 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" = 'AZ' 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=AZ

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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.