# NTSB investigations: Franklin 6V4 series, 1967

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 NYC68A0072](https://openairdocs.org/ntsb/NYC68A0072.md): Bell 47G · Newark Apt Fac, NJ · Accident · Minor injuries · Closed · Nov 16, 1967 · N940B · Substantial damage
- [NTSB FTW68A0032](https://openairdocs.org/ntsb/FTW68A0032.md): Bell 47D1 · Russellville, AR · Accident · No injuries · Closed · Sep 18, 1967 · N903B · Substantial damage
- [NTSB FTW68A0029](https://openairdocs.org/ntsb/FTW68A0029.md): Bell 47D1 · Irving, TX · Accident · No injuries · Closed · Sep 8, 1967 · N8116 · Substantial damage
- [NTSB LAX68A0021](https://openairdocs.org/ntsb/LAX68A0021.md): Bell 47D1 · Buttonwilow, CA · Accident · No injuries · Closed · Aug 18, 1967 · N10190 · Substantial damage
- [NTSB MIA68A0011](https://openairdocs.org/ntsb/MIA68A0011.md): Bell 47D1 · Pnama Cty Bch, FL · Accident · No injuries · Closed · Jul 22, 1967 · N322A · Substantial damage
- [NTSB NYC68A0014](https://openairdocs.org/ntsb/NYC68A0014-201123.md): Bell 47G · Wayland, NY · Accident · No injuries · Closed · Jul 21, 1967 · N7895B · Substantial damage
- [NTSB NYC68A0011](https://openairdocs.org/ntsb/NYC68A0011.md): Bell 47-D1 · Waterford, PA · Accident · No injuries · Closed · Jul 20, 1967 · N310A · Substantial damage
- [NTSB ANC68A0001](https://openairdocs.org/ntsb/ANC68A0001.md): Bell 47D1 · Tok, AK · Accident · No injuries · Closed · Jul 4, 1967 · N157B · Substantial damage
- [NTSB MKC67A0088](https://openairdocs.org/ntsb/MKC67A0088.md): Bell 47G · Lincoln, KS · Accident · No injuries · Closed · Jun 26, 1967 · N73865 · Substantial damage
- [NTSB NYC67A0163](https://openairdocs.org/ntsb/NYC67A0163.md): Bell 47D1 · West Grove, PA · Accident · No injuries · Closed · May 17, 1967 · N138B · Substantial damage
- [NTSB NYC67A0162](https://openairdocs.org/ntsb/NYC67A0162.md): Bell 47D1 · Milford Square, PA · Accident · No injuries · Closed · May 17, 1967 · N925V · Substantial damage
- [NTSB LAX67A0105](https://openairdocs.org/ntsb/LAX67A0105.md): Bell 47G · Bakersfield, CA · Accident · No injuries · Closed · May 8, 1967 · N148B · Substantial damage
- [NTSB LAX67A0103](https://openairdocs.org/ntsb/LAX67A0103.md): Bell 47D1 · Bakersfield, CA · Accident · No injuries · Closed · May 3, 1967 · N12888 · Substantial damage
- [NTSB OAK67A0071](https://openairdocs.org/ntsb/OAK67A0071.md): Bell 47D1 · Martinez, CA · Accident · 3 fatal · Closed · Mar 25, 1967 · N74123 · Destroyed
- [NTSB CHI67A0087](https://openairdocs.org/ntsb/CHI67A0087.md): Hiller UH-12B · Fairhaven, MI · Accident · No injuries · Closed · Jan 15, 1967 · N5304V · Destroyed

## 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") = 1967
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('27033'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=27033&year=1967

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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.