# NTSB investigations: Franklin 6A&6V335 series

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.

Page 2 of 2 · 60 cases

## Cases, newest first

- [NTSB FTW70F0123](https://openairdocs.org/ntsb/FTW70F0123.md): Bell 47G · Pineland, TX · Accident · No injuries · Closed · Jul 2, 1969 · N7153 · Substantial damage
- [NTSB CAN70AF538](https://openairdocs.org/ntsb/CAN70AF538.md): Bell 47G · Badger, Canada · Accident · Minor injuries · Closed · Jul 1, 1969 · N2814B · Substantial damage
- [NTSB LAX69D0368](https://openairdocs.org/ntsb/LAX69D0368.md): Bell 47G · Phoenix, AZ · Accident · No injuries · Closed · May 9, 1969 · N4916C · Substantial damage
- [NTSB ANC69A0052](https://openairdocs.org/ntsb/ANC69A0052.md): Hiller UH-12C · Livengood, AK · Accident · Minor injuries · Closed · May 5, 1969 · N5330V · Substantial damage
- [NTSB LAX67D0130](https://openairdocs.org/ntsb/LAX67D0130.md): Bellanca 14-19 · Oxnard, CA · Accident · No injuries · Closed · Aug 19, 1966 · N74490 · Substantial damage
- [NTSB FTW66A0105](https://openairdocs.org/ntsb/FTW66A0105.md): Bell Tomcat · Broken Bow, OK · Accident · No injuries · Closed · May 16, 1966 · N9168R · Substantial damage
- [NTSB SEA66F0056](https://openairdocs.org/ntsb/SEA66F0056.md): Cessna 172 · Vancouver, WA · Accident · No injuries · Closed · Jul 2, 1965 · N8230U · Substantial damage
- [NTSB MKC65D0039](https://openairdocs.org/ntsb/MKC65D0039.md): Cessna 172 · E Farmington, WI · Accident · No injuries · Closed · Jan 31, 1965 · N8401U · Substantial damage
- [NTSB UNK64X3703](https://openairdocs.org/ntsb/UNK64X3703.md): Bell 47G · Stuttgart, AR · Accident · No injuries · Closed · Aug 31, 1964 · N9168R · Substantial damage
- [NTSB UNK64X3205](https://openairdocs.org/ntsb/UNK64X3205.md): Bell 47G · Carver, MA · Incident · No injuries · Closed · Aug 4, 1964 · N2814B · Minor 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('27020'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=27020&page=2

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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.