# NTSB investigations: Lycoming GO-435C&D series, 1965

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 FTW66F0458](https://openairdocs.org/ntsb/FTW66F0458.md): Aero Cmdr 520 · Cleo Springs, OK · Accident · No injuries · Closed · Dec 6, 1965 · N7834 · Substantial damage
- [NTSB FTW66F0422](https://openairdocs.org/ntsb/FTW66F0422.md): Aero Cmdr 520 · Oklahoma City, OK · Accident · No injuries · Closed · Nov 17, 1965 · N264RW · Substantial damage
- [NTSB MKC66F0332](https://openairdocs.org/ntsb/MKC66F0332.md): Aero Cmdr 520 · Minneapolis, MN · Accident · No injuries · Closed · Nov 8, 1965 · N5574V · Substantial damage
- [NTSB FTW66F0354](https://openairdocs.org/ntsb/FTW66F0354.md): Aero Cmdr 520 · Midland, TX · Accident · No injuries · Closed · Oct 16, 1965 · N4183B · Substantial damage
- [NTSB MKC66D0220](https://openairdocs.org/ntsb/MKC66D0220.md): Navion B · Lathrop, MO · Accident · Minor injuries · Closed · Aug 28, 1965 · N5397K · Substantial damage
- [NTSB MKC66F0216](https://openairdocs.org/ntsb/MKC66F0216-175263.md): Aero Cmdr 520 · Warrensburg, MO · Accident · No injuries · Closed · Aug 27, 1965 · N2604B · Substantial damage
- [NTSB MKC66F0110](https://openairdocs.org/ntsb/MKC66F0110.md): Beechcraft B-50 · Emporia, KS · Accident · No injuries · Closed · Jul 25, 1965 · N3597B · Substantial damage
- [NTSB CHI66F0163](https://openairdocs.org/ntsb/CHI66F0163.md): Navion B · Portage, WI · Accident · No injuries · Closed · Jun 23, 1965 · N5436K · Substantial damage
- [NTSB UNK65X1485](https://openairdocs.org/ntsb/UNK65X1485.md): Grumman G-44 · Nassau, Burkina Faso · Accident · No injuries · Closed · Apr 12, 1965 · N95J · Substantial damage
- [NTSB MIA65F0004](https://openairdocs.org/ntsb/MIA65F0004.md): Navion B · Englewood, FL · Accident · Minor injuries · Closed · Mar 7, 1965 · N75394 · Substantial damage
- [NTSB MIA65D0003](https://openairdocs.org/ntsb/MIA65D0003.md): Aero Cmdr 520 · Fayetteville, GA · Accident · No injuries · Closed · Feb 28, 1965 · N9093R · Substantial damage
- [NTSB UNK65X1401](https://openairdocs.org/ntsb/UNK65X1401.md): Navion A · Perris, CA · Accident · No injuries · Closed · Feb 7, 1965 · N32D · Substantial damage
- [NTSB UNK65X1278](https://openairdocs.org/ntsb/UNK65X1278.md): Beech B50 · Las Vegas, NV · Accident · No injuries · Closed · Jan 12, 1965 · N3697B · 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") = 1965
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41521'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41521&year=1965

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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.