NTSB investigations: Piper PA-22, AZ

6 cases on aircraft the registry lists as Piper PA-22. 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

19652026

NTSB investigations: Piper PA-22, AZ per year, 1965–2026: 6 cases
1965	2
1973	1
1985	1
1990	1
1991	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" = 'AZ' 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 ('7102202')) 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\" = 'AZ' 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 ('7102202'))
  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" = 'AZ' 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 ('7102202'))
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 LAX91LA295Accident · No injuriesLimited investigationFinal reportPiper PA 22 · Duncan, AZThe pilot's failure to maintain a proper airspeed during the approach and an inadvertent entry into a stall/mush which resulted in a hard landing.Jul 6, 1991 · N3625A · Substantial damage NTSB LAX90LA253Accident · No injuriesLimited investigationFinal reportPiper PA22-150 · Springerville, AZThe encounter with a downdraft beyond the climb capability of the aircraft.Jul 12, 1990 · N8231C · Substantial damage NTSB LAX86LA054Accident · Minor injuriesLimited investigationFinal reportPiper PA-22 · Deer Valley, AZShortly after begining descent from 7,500 ft. m.s.l. the acft experienced a total loss of power. Prior to descent the plt richened the mixture and applied carb heat. The pilot radioed his position & situation to Deer Valley tower, Deer Valley, Arizona while…Dec 5, 1985 · N3334A · Substantial damage NTSB LAX73FUJ61Accident · No injuriesClosedPiper PA-22 · Florence, AZApr 1, 1973 · N3346B · Substantial damage NTSB DEN66D0096Accident · No injuriesClosedPiper PA-22 · Sanders, AZJul 30, 1965 · N1646P · Substantial damage NTSB DEN65F0029Accident · Serious injuriesClosedPiper PA-22 · Tucson, AZFeb 24, 1965 · N5213Z · Destroyed