NTSB investigations: Piper PA-23, 1990
3 cases on aircraft the registry lists as Piper PA-23. 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.
Cases per year
| 1964 | 24 |
|---|---|
| 1965 | 24 |
| 1966 | 24 |
| 1967 | 21 |
| 1968 | 16 |
| 1969 | 14 |
| 1970 | 15 |
| 1971 | 20 |
| 1972 | 16 |
| 1973 | 16 |
| 1974 | 19 |
| 1975 | 8 |
| 1976 | 12 |
| 1977 | 5 |
| 1978 | 5 |
| 1979 | 11 |
| 1980 | 7 |
| 1981 | 8 |
| 1982 | 4 |
| 1983 | 4 |
| 1984 | 4 |
| 1985 | 2 |
| 1986 | 5 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 3 |
| 1990 | 3 |
| 1991 | 1 |
| 1992 | 4 |
| 1993 | 1 |
| 1994 | 5 |
| 1995 | 3 |
| 1996 | 3 |
| 1997 | 1 |
| 1998 | 1 |
| 2000 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2006 | 1 |
| 2008 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2015 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Where
Open the mapLatest cases
Query with SQL
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 year(c.\"eventDate\") = 1990
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7102302'))
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 year(c."eventDate") = 1990
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7102302'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun 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 NYC90LA162Accident · Minor injuriesLimited investigationFinal reportPiper PA-23-150 · Radnow Township, PAWire strike during an off airport forced landing in unsuitable terrain. Contributing factors were a power loss, caused by an engine oil leak.NTSB NYC90LA164Accident · Minor injuriesLimited investigationFinal reportPiper PA-23 · Shirley, NYThe pilot's lack of qualifications, the improper use of flight controls, the second pilot's lack of qualifications, and his decision to simulate the engine failure.NTSB LAX90LA087Accident · Serious injuriesLimited investigationFinal reportPiper PA-23-150 · Long Beach, CAThe pilot's failure to raise the gear and flaps during a go-around resulting in a loss of control. A contributing factor was the pilot's lack of experience in a PA-23.