Final NTSB investigations: Piper PA-24-250, ND

6 cases on aircraft the registry lists as Piper PA-24-250. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.

Defining event

Finding

Phase of flight

Aircraft model

Cases per year

19642026

Final NTSB investigations: Piper PA-24-250, ND per year, 1964–2026: 6 cases
1964	2
1965	1
1970	1
1984	1
2022	1

Where

Open the map

Latest cases

Query with 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

duckdb -csv -c "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"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

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

Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.

NTSB CEN22LA102Accident · No injuriesClass 3 · LimitedFinal reportPiper PA-24-250 · Grand Forks, NDFailure of the landing gear to properly extend before landing for reasons that could not be determined.Jan 2, 2022 · N5844P · Substantial damage NTSB DEN84LA218Accident · No injuriesLimited investigationFinal reportPiper PA-24-250 · Dickinson, NDThe 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…Jul 11, 1984 · N7099P · Substantial damage NTSB MKC71FDD02Accident · Minor injuriesClosedPiper PA-24 · Warsaw, NDJul 17, 1970 · N6252P · Substantial damage NTSB MKC66F0243Accident · No injuriesClosedPiper PA-24 · Ashley, NDAug 27, 1965 · N7314P · Substantial damage NTSB UNK64X2861Accident · No injuriesClosedPiper PA24 · Mott, NDJul 16, 1964 · N7637P · Substantial damage NTSB UNK64X2324Accident · No injuriesClosedPiper PA24 · Mandan, NDJun 16, 1964 · N7309P · Substantial damage