# Final NTSB investigations: Piper PA-24-250, 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 CEN22LA102](https://openairdocs.org/ntsb/CEN22LA102.md): Piper PA-24-250 · Grand Forks, ND · Accident · No injuries · Class 3 · Limited · Final report · Jan 2, 2022 · N5844P · Substantial damage
  > Failure of the landing gear to properly extend before landing for reasons that could not be determined.
- [NTSB DEN84LA218](https://openairdocs.org/ntsb/DEN84LA218.md): Piper PA-24-250 · Dickinson, ND · Accident · No injuries · Limited investigation · Final report · Jul 11, 1984 · N7099P · Substantial damage
  > The pilot stated that he received landing information for the Dickinson muni airport. He continued to state, 'set plane up for landing, checked plane over everything was set up, started to land, prop hit rwy, the next thing I was sliding down rwy.' The…
- [NTSB MKC71FDD02](https://openairdocs.org/ntsb/MKC71FDD02.md): Piper PA-24 · Warsaw, ND · Accident · Minor injuries · Closed · Jul 17, 1970 · N6252P · Substantial damage
- [NTSB MKC66F0243](https://openairdocs.org/ntsb/MKC66F0243.md): Piper PA-24 · Ashley, ND · Accident · No injuries · Closed · Aug 27, 1965 · N7314P · Substantial damage
- [NTSB UNK64X2861](https://openairdocs.org/ntsb/UNK64X2861.md): Piper PA24 · Mott, ND · Accident · No injuries · Closed · Jul 16, 1964 · N7637P · Substantial damage
- [NTSB UNK64X2324](https://openairdocs.org/ntsb/UNK64X2324.md): Piper PA24 · Mandan, ND · Accident · No injuries · Closed · Jun 16, 1964 · N7309P · 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" = 'ND' AND c."eventCountry" = 'USA'
  AND c."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7102404'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102404&state=ND&status=final

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