# NTSB investigations: Lycoming 0-320 series, 1967, ND

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 MKC68F0114](https://openairdocs.org/ntsb/MKC68F0114.md): Piper PA-28 · West Fargo, ND · Accident · 1 fatal · Closed · Jul 27, 1967 · N8347R · Destroyed
- [NTSB MKC68F0125](https://openairdocs.org/ntsb/MKC68F0125.md): Piper PA-25 · Regent, ND · Accident · No injuries · Closed · Jul 7, 1967 · N6035Z · Substantial damage
- [NTSB MKC68F0101](https://openairdocs.org/ntsb/MKC68F0101.md): Piper PA-18 · Lidgerwood, ND · Accident · Minor injuries · Closed · Jun 30, 1967 · N3781P · Destroyed
- [NTSB MKC68F0064](https://openairdocs.org/ntsb/MKC68F0064.md): Piper PA-25 · Harvey, ND · Accident · No injuries · Closed · Jun 22, 1967 · N6248Z · Substantial damage
- [NTSB MKC68F0063](https://openairdocs.org/ntsb/MKC68F0063.md): Piper PA-18 · Grand Forks, ND · Accident · Serious injuries · Closed · Jun 17, 1967 · N4067Z · Substantial damage
- [NTSB MKC67D0521](https://openairdocs.org/ntsb/MKC67D0521.md): Piper PA-18 · Wabek, ND · Accident · No injuries · Closed · Jan 25, 1967 · N4253Z · 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."eventStateOrRegion" = 'ND' 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 ('41508'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41508&state=ND&year=1967

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