# NTSB investigations: Lycoming 0-540 series, 1967, Outside the U.S.

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 UNK68X0115](https://openairdocs.org/ntsb/UNK68X0115.md): Piper PA-23 · Caborca, Mexico · Incident · No injuries · Closed · Dec 21, 1967 · N5271Y · Minor damage
- [NTSB FTW68O0003](https://openairdocs.org/ntsb/FTW68O0003.md): Piper PA-24 · Mexico City, Mexico · Accident · 4 fatal · Closed · Aug 27, 1967 · N7473P · Destroyed
- [NTSB SEA68O0001](https://openairdocs.org/ntsb/SEA68O0001.md): Piper PA-24 · Tsuniah Lake, Canada · Accident · No injuries · Closed · Jul 12, 1967 · N7422P · Substantial damage
- [NTSB UNK67X0110](https://openairdocs.org/ntsb/UNK67X0110.md): Piper PA-24 · Mulege, Mexico · Accident · No injuries · Closed · Jan 29, 1967 · N6160P · 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."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 ('41532'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41532&state=OF&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.