NTSB investigations: Lycoming 0-540 series, 2001, CA
6 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 | 18 |
|---|---|
| 1965 | 13 |
| 1966 | 25 |
| 1967 | 12 |
| 1968 | 14 |
| 1969 | 7 |
| 1970 | 5 |
| 1971 | 14 |
| 1972 | 7 |
| 1973 | 9 |
| 1974 | 8 |
| 1975 | 10 |
| 1976 | 10 |
| 1977 | 9 |
| 1978 | 10 |
| 1979 | 10 |
| 1980 | 7 |
| 1981 | 5 |
| 1982 | 4 |
| 1983 | 4 |
| 1984 | 5 |
| 1985 | 7 |
| 1986 | 2 |
| 1987 | 4 |
| 1988 | 7 |
| 1989 | 7 |
| 1990 | 5 |
| 1991 | 3 |
| 1992 | 5 |
| 1993 | 4 |
| 1994 | 5 |
| 1995 | 1 |
| 1996 | 10 |
| 1997 | 3 |
| 1998 | 5 |
| 1999 | 2 |
| 2000 | 2 |
| 2001 | 6 |
| 2002 | 4 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 8 |
| 2006 | 3 |
| 2007 | 3 |
| 2008 | 3 |
| 2009 | 10 |
| 2010 | 5 |
| 2011 | 3 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 5 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 4 |
| 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\") = 2001
AND c.\"eventStateOrRegion\" = 'CA' AND c.\"eventCountry\" = 'USA'
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") = 2001
AND c."eventStateOrRegion" = 'CA' AND c."eventCountry" = 'USA'
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 LAX02LA050Accident · No injuriesLimited investigationFinal reportCessna R182 · Santa Maria, CAInadequate maintenance and inspection of the engine dual magneto that resulted in a loss of engine power during a critical phase of flight, and the subsequent undershoot forced landing in soft terrain.NTSB LAX02LA022Accident · No injuriesLimited investigationFinal reportPiper PA-32-260 · Avalon, CAthe total loss of engine power during departure climb for undetermined reasons.NTSB LAX02LA001Accident · No injuriesLimited investigationFinal reportAero Commander 500 · Petaluma, CAThe pilot's inadvertent (dark, nighttime) VFR flight into instrument meteorological conditions and subsequent loss of altitude control. A factor in the accident was the pilot's inadequate preflight weather evaluation.NTSB LAX01LA148Accident · No injuriesLimited investigationFinal reportPiper PA-24-250 · Chino, CAThe pilot's failure to extend the landing gear. A factor was the pilot's failure to use the landing checklist.NTSB LAX01LA097Accident · No injuriesLimited investigationFinal reportPiper PA-24-250 · Petaluma, CAFailure of non-airframe and powerplant mechanic/certificated owners to properly install a new mixture cable that became entangled in the nose landing gear during its extension for landing, resulting in a loss of engine power.NTSB LAX01LA074Accident · No injuriesLimited investigationFinal reportCessna TR182 · Concord, CAThe failure of the pilot to maintain clearance from buildings during taxi.