# NTSB investigations: Lycoming GO-435C&D 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 SEA68D0218](https://openairdocs.org/ntsb/SEA68D0218.md): Aero Comdr 520 · Bozeman, MT · Accident · No injuries · Closed · Nov 22, 1967 · N2625B · Substantial damage
- [NTSB DEN68A0014](https://openairdocs.org/ntsb/DEN68A0014.md): Aero-Comdr 520 · Parshall, CO · Accident · 4 fatal · Closed · Aug 9, 1967 · N8000G · Destroyed
- [NTSB DIA68F0046](https://openairdocs.org/ntsb/DIA68F0046.md): Aero Comdr 520 · Charlotte, NC · Accident · No injuries · Closed · Aug 7, 1967 · N222E · Substantial damage
- [NTSB SEA68D0094](https://openairdocs.org/ntsb/SEA68D0094.md): Navion B · North Bend, OR · Accident · No injuries · Closed · Jul 18, 1967 · N5316K · Substantial damage
- [NTSB LAX67D0044](https://openairdocs.org/ntsb/LAX67D0044-117280.md): Helio H-391 · Nogales, AZ · Accident · No injuries · Closed · May 15, 1967 · N8096E · Substantial damage
- [NTSB FTW67F0615](https://openairdocs.org/ntsb/FTW67F0615.md): Aero Comdr 520 · Lubbock, TX · Accident · No injuries · Closed · May 13, 1967 · N2605B · Substantial damage
- [NTSB DEN67D0245](https://openairdocs.org/ntsb/DEN67D0245.md): Beech B50 · Hobbs, NM · Accident · No injuries · Closed · Apr 11, 1967 · N3577B · Substantial damage
- [NTSB SEA67F0274](https://openairdocs.org/ntsb/SEA67F0274.md): Beech B50 · Wenatchee, WA · Accident · No injuries · Closed · Apr 3, 1967 · N104W · Substantial damage
- [NTSB CHI67F0641](https://openairdocs.org/ntsb/CHI67F0641.md): Aero Comdr 520 · Rockford, IL · Accident · No injuries · Closed · Apr 3, 1967 · N7834 · Substantial damage
- [NTSB MKC67F0604](https://openairdocs.org/ntsb/MKC67F0604.md): Navion B · Columbia, MO · Accident · No injuries · Closed · Mar 8, 1967 · N5274K · Destroyed
- [NTSB CHI67A0095](https://openairdocs.org/ntsb/CHI67A0095.md): Aero Comdr 520 · Columbia City, IN · Accident · No injuries · Closed · Feb 10, 1967 · N4197B · 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") = 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 ('41521'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

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