Fatal NTSB investigations: Lycoming 0-540 series, 2012
5 cases on aircraft whose registry engine model is Lycoming 0-540 series. 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 | 5 |
|---|---|
| 1965 | 4 |
| 1966 | 2 |
| 1967 | 7 |
| 1968 | 7 |
| 1969 | 6 |
| 1970 | 10 |
| 1971 | 3 |
| 1972 | 5 |
| 1973 | 2 |
| 1974 | 4 |
| 1975 | 3 |
| 1976 | 4 |
| 1977 | 7 |
| 1978 | 8 |
| 1979 | 8 |
| 1980 | 11 |
| 1981 | 8 |
| 1982 | 12 |
| 1983 | 8 |
| 1984 | 7 |
| 1985 | 12 |
| 1986 | 5 |
| 1987 | 7 |
| 1988 | 6 |
| 1989 | 9 |
| 1990 | 5 |
| 1991 | 7 |
| 1992 | 7 |
| 1993 | 6 |
| 1994 | 8 |
| 1995 | 7 |
| 1996 | 5 |
| 1997 | 4 |
| 1998 | 8 |
| 1999 | 1 |
| 2000 | 6 |
| 2001 | 9 |
| 2002 | 7 |
| 2003 | 10 |
| 2004 | 10 |
| 2005 | 8 |
| 2006 | 11 |
| 2007 | 7 |
| 2008 | 7 |
| 2009 | 10 |
| 2010 | 8 |
| 2011 | 11 |
| 2012 | 5 |
| 2013 | 2 |
| 2014 | 3 |
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 8 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 5 |
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\") = 2012
AND c.\"highestInjuryLevel\" = 'Fatal'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41532'))
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") = 2012
AND c."highestInjuryLevel" = 'Fatal'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41532'))
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 ERA13LA019Accident · 3 fatalLimited investigationFinal reportPiper PA-23-250 · Charlotte AmalieThe pilot's attempted visual flight rules (VFR) flight into marginal VFR conditions on a dark night over water and his failure to maintain sufficient altitude, which resulted in the airplane’s controlled flight into water. Contributing to the accident was the…NTSB CEN12FA628Accident · 1 fatalField investigationFinal reportPiper PA-23-250 · Bullard, TXThe pilot's maneuver, which exceeded the airplane's structural limit and resulted in an in-flight breakup.NTSB CEN12FA571Accident · 1 fatalField investigationFinal reportPiper PA-24-250 · Milner, COThe student pilot's impairment from alcohol, marijuana, and hypoxia, which adversely affected his ability to maintain control of the airplane.NTSB WPR12FA339Accident · 1 fatalField investigationFinal reportPiper PA-24-250 · Truckee, CAThe pilot’s failure to maintain control of the airplane during initial climb. Contributing to the accident was the pilot’s impairment by prescription pain medication.NTSB CEN12FA164Accident · 2 fatalField investigationFinal reportPiper PA-24-250 · Albany, TXThe loss of flight instrumentation due to a failed vacuum pump while flying a night without a discernable horizon, which resulted in the pilot's spatial disorientation and an in-flight loss of control and impact with terrain. Contributing was the continued…