NTSB investigations: Piper PA-25, MO

9 cases on aircraft the registry lists as Piper PA-25. 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

19672026

NTSB investigations: Piper PA-25, MO per year, 1967–2026: 9 cases
1967	2
1968	1
1971	2
1972	1
1978	1
1996	1
1997	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" = 'MO' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7102502')) 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\" = 'MO' AND c.\"eventCountry\" = 'USA'
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7102502'))
  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" = 'MO' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7102502'))
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 CHI97LA159Accident · 1 fatalLimited investigationFinal reportPiper PA-25 · Sullivan, MOthe pilot's continued VFR flight into instrument meteorological conditions in an airplane not equipped for flight into IMC. Factors were: the pilot's inadequate preflight preparation, his inadequate evaluation of the weather, and fog.Jun 7, 1997 · N6339Z · Substantial damage NTSB CHI96FA141Accident · 1 fatalField investigationFinal reportPiper PA-25-150 · Buffalo, MOfailure of company/operator personnel to install the wing and landing gear (strut) fairings after modifying the airplane for a supplemental type certificate (STC), and improper planning/decision by the pilot. Factors relating to the accident were: the…Apr 24, 1996 · N6254Z · Destroyed NTSB MKC78FCA33Accident · Minor injuriesClosedPiper PA-25 · Harviell, MOJun 21, 1978 · N6280Z · Substantial damage NTSB MKC73FCA02Accident · Serious injuriesClosedPiper PA-25 · Kewanee, MOJul 10, 1972 · N6466Z · Destroyed NTSB CHI72FEV09Accident · No injuriesClosedPiper PA-25 · Perryville, MOAug 11, 1971 · N6221Z · Substantial damage NTSB MKC71FCG57Accident · Minor injuriesClosedPiper PA-25 · Marshall, MOApr 24, 1971 · N6011Z · Substantial damage NTSB MKC68D0590Accident · No injuriesClosedPiper PA-25 · Nevada, MOMar 19, 1968 · N6079Z · Substantial damage NTSB MKC68F0130Accident · No injuriesClosedPiper PA-25 · Quilin, MOJul 27, 1967 · N6198Z · Substantial damage NTSB MKC68F0238Accident · No injuriesClosedPiper PA-25 · Maryville, MOJun 29, 1967 · N6011Z · Substantial damage