NTSB investigations: Piper PA-18A 150, 2011
4 cases on aircraft the registry lists as Piper PA-18A 150. 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 | 30 |
|---|---|
| 1965 | 31 |
| 1966 | 24 |
| 1967 | 17 |
| 1968 | 19 |
| 1969 | 20 |
| 1970 | 19 |
| 1971 | 12 |
| 1972 | 16 |
| 1973 | 19 |
| 1974 | 11 |
| 1975 | 10 |
| 1976 | 12 |
| 1977 | 6 |
| 1978 | 8 |
| 1979 | 7 |
| 1980 | 6 |
| 1981 | 6 |
| 1982 | 4 |
| 1983 | 5 |
| 1984 | 7 |
| 1985 | 5 |
| 1986 | 5 |
| 1987 | 3 |
| 1988 | 2 |
| 1989 | 8 |
| 1990 | 4 |
| 1991 | 5 |
| 1992 | 6 |
| 1993 | 7 |
| 1994 | 3 |
| 1995 | 6 |
| 1996 | 4 |
| 1997 | 4 |
| 1998 | 2 |
| 1999 | 4 |
| 2000 | 5 |
| 2001 | 5 |
| 2002 | 5 |
| 2003 | 4 |
| 2004 | 3 |
| 2005 | 4 |
| 2006 | 4 |
| 2008 | 1 |
| 2011 | 4 |
| 2012 | 6 |
| 2013 | 1 |
| 2014 | 4 |
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 1 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 3 |
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\") = 2011
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7101837'))
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") = 2011
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7101837'))
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 ANC11LA100Accident · No injuriesLimited investigationFinal reportPiper PA-18A 150 · Galena, AKThe total loss of engine power for undetermined reasons.NTSB ANC11CA064Accident · No injuriesData collectionFinal reportPiper PA-18A 150 · Cordova, AKThe pilot's failure to maintain sufficient airspeed during approach, resulting in an aerodynamic stall, and collision with terrain.NTSB ERA11LA200Accident · No injuriesLimited investigationFinal reportPiper PA-18A 150 · Hollywood, FLA total loss of engine power for undetermined reasons.NTSB ANC11CA020Accident · No injuriesData collectionFinal reportPiper PA-18A 150 · Beluga Lake, AKThe pilot's decision to land on unsuitable terrain, resulting in the airplane nosing over.