Fatal NTSB investigations: Lycoming TI0-540 series, 2017
4 cases on aircraft whose registry engine model is Lycoming TI0-540 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 | 1 |
|---|---|
| 1966 | 3 |
| 1968 | 5 |
| 1969 | 3 |
| 1970 | 1 |
| 1971 | 4 |
| 1972 | 6 |
| 1973 | 1 |
| 1974 | 1 |
| 1975 | 4 |
| 1976 | 5 |
| 1977 | 6 |
| 1978 | 14 |
| 1979 | 12 |
| 1980 | 16 |
| 1981 | 13 |
| 1982 | 15 |
| 1983 | 13 |
| 1984 | 9 |
| 1985 | 7 |
| 1986 | 9 |
| 1987 | 10 |
| 1988 | 6 |
| 1989 | 8 |
| 1990 | 2 |
| 1991 | 8 |
| 1992 | 6 |
| 1993 | 8 |
| 1994 | 8 |
| 1995 | 3 |
| 1996 | 7 |
| 1997 | 2 |
| 1998 | 6 |
| 1999 | 6 |
| 2000 | 6 |
| 2001 | 14 |
| 2002 | 17 |
| 2003 | 12 |
| 2004 | 16 |
| 2005 | 12 |
| 2006 | 13 |
| 2007 | 7 |
| 2008 | 11 |
| 2009 | 10 |
| 2010 | 9 |
| 2011 | 8 |
| 2012 | 14 |
| 2013 | 7 |
| 2014 | 12 |
| 2015 | 10 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 9 |
| 2024 | 1 |
| 2025 | 3 |
| 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\") = 2017
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 ('41533'))
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") = 2017
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 ('41533'))
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 CEN18FA050Accident · 1 fatalField investigationFinal reportSmith Aerostar 601 · Miami, FLThe pilot's loss of control while returning to the airport after takeoff for reasons that could not be determined based on the available information.NTSB ERA17FA222Accident · 4 fatalField investigationFinal reportPiper PA23 · Chatsworth, GAThe noninstrument-rated pilot's continued visual flight rules flight into adverse weather conditions, which resulted in an encounter with severe convective activity, spatial disorientation, a loss of airplane control, and a subsequent in-flight breakup.…NTSB ERA17FA195Accident · 1 fatalField investigationFinal reportPiper PA23 · San Juan, PRThe pilot's failure to maintain adequate airspeed, properly correct for left yaw, and his exceedance of the airplane's critical angle of attack during initial climb, which resulted in an aerodynamic stall and subsequent uncontrolled descent into water.NTSB CEN17FA164Accident · 2 fatalField investigationFinal reportBellanca 17 31ATC · Boonville, MOThe pilot's impairment, due to his use of a combination of psychoactive drugs and a vision deficiency in his left eye, which resulted in a failure to maintain adequate altitude during final approach to landing and subsequent collision with power lines.