Fatal NTSB investigations: Lycoming 0-540 series, 1990
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 | 6 |
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.\"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") = 1990
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 ATL91FA015Accident · 1 fatalField investigationFinal reportPiper PA-24-250 · Rock Hill, SCThe pilot misjudged the aircraft's altitude/clearance above the runway during a low pass and allowed the propeller to contact the runway; he then failed to maintain airspeed after a pull-up and allowed the aircraft to stall.NTSB LAX91FA005Accident · 2 fatalField investigationFinal reportPiper PA-28-235 · Redlands, CAA total loss of engine power due to fuel starvation as a result of a fuel system leak of an undetermined origin.NTSB FTW90DQG04Accident · 1 fatalFinal reportPiper PA-25-235 · Lubbock, TXFailure of the pilot to maintain adequate airspeed and altitude during a turn-around maneuver, which resulted in the aircraft stalling into the ground.NTSB NYC90FA176Accident · 3 fatalField investigationFinal reportPiper PA-23-250 · North Andover, MAThe controller issued an unauthorized alternate missed approach procedure that did not provide adequate terrain clearance, and the pilot delayed obtaining a proper rate of climb during the missed approach. Factors related to the accident were: darkness and…NTSB DEN90FA059Accident · 2 fatalField investigationFinal reportSiai-Marchetti SF260C · Agoura, CALoss of control of the aircraft during acrobatic flight and the pilot's failure to recover from a spin.