# NTSB investigations: Lycoming 0-540 series, Mexico

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 FTW76O0005](https://openairdocs.org/ntsb/FTW76O0005.md): Piper PA-24 · Colima, Mexico · Accident · No injuries · Closed · Mar 6, 1976 · N7695P · Substantial damage
- [NTSB LAX74OL087](https://openairdocs.org/ntsb/LAX74OL087.md): Piper PA-28 · Hermosilla, Mexico · Accident · No injuries · Closed · May 18, 1974 · N15735 · Substantial damage
- [NTSB LAX74OL076](https://openairdocs.org/ntsb/LAX74OL076.md): Piper PA-24 · Mexicali, Mexico · Incident · No injuries · Closed · Apr 21, 1974 · N6744P · Minor damage
- [NTSB OAK73DVD36](https://openairdocs.org/ntsb/OAK73DVD36.md): Piper PA-24 · Mazatlan, Mexico · Accident · No injuries · Closed · May 11, 1973 · N9468P · Substantial damage
- [NTSB FTW71DRG19](https://openairdocs.org/ntsb/FTW71DRG19.md): Piper PA-24 · Hermosillo, Mexico · Accident · No injuries · Closed · Aug 15, 1970 · N5624P · Substantial damage
- [NTSB UNK68X0122](https://openairdocs.org/ntsb/UNK68X0122.md): Piper PA-25 · Mecayapan, Mexico · Accident · No injuries · Closed · Feb 17, 1968 · N6863Z · Substantial damage
- [NTSB LAX67D0329](https://openairdocs.org/ntsb/LAX67D0329.md): Piper PA-24 · Magdalena, Mexico · Accident · Minor injuries · Closed · Mar 13, 1967 · N7238P · Destroyed
- [NTSB FTW67D0477](https://openairdocs.org/ntsb/FTW67D0477.md): Piper PA-24 · Irapuato, Mexico · Accident · No injuries · Closed · Feb 17, 1967 · N8393P · Substantial damage
- [NTSB FTW67D0504](https://openairdocs.org/ntsb/FTW67D0504.md): Piper PA-24 · Paredon, Mexico · Accident · No injuries · Closed · Feb 6, 1967 · N5151P · Substantial damage
- [NTSB UNK67X0109](https://openairdocs.org/ntsb/UNK67X0109.md): Piper PA-24 · Mulege, Mexico · Accident · No injuries · Closed · Jan 21, 1967 · N6528P · 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 c."eventStateOrRegion" = 'MX' 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=MX

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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.