NTSB investigations: Lycoming 0-540 series, 2004, TX
3 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 | 10 |
|---|---|
| 1965 | 16 |
| 1966 | 14 |
| 1967 | 26 |
| 1968 | 13 |
| 1969 | 14 |
| 1970 | 12 |
| 1971 | 12 |
| 1972 | 10 |
| 1973 | 5 |
| 1974 | 10 |
| 1975 | 9 |
| 1976 | 7 |
| 1977 | 16 |
| 1978 | 5 |
| 1979 | 6 |
| 1980 | 9 |
| 1981 | 8 |
| 1982 | 7 |
| 1983 | 3 |
| 1984 | 1 |
| 1985 | 7 |
| 1986 | 3 |
| 1987 | 3 |
| 1988 | 2 |
| 1989 | 1 |
| 1990 | 3 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 3 |
| 1995 | 3 |
| 1996 | 2 |
| 1997 | 3 |
| 1998 | 3 |
| 1999 | 3 |
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 6 |
| 2003 | 1 |
| 2004 | 3 |
| 2005 | 4 |
| 2006 | 3 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 3 |
| 2010 | 2 |
| 2011 | 2 |
| 2012 | 3 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 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\") = 2004
AND c.\"eventStateOrRegion\" = 'TX' 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") = 2004
AND c."eventStateOrRegion" = 'TX' 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 DFW05LA026Accident · Serious injuriesLimited investigationFinal reportPiper PA-24-250 · Granbury, TXThe loss of engine power due to fuel starvation. Contributing factors were the pilot's inadequate preflight planning/preparation, and the lack of suitable terrain for the forced landing.NTSB DEN04FA115Accident · 2 fatalField investigationFinal reportPiper PA-32-260 · Mineral Wells, TXthe pilot's failure to maintain airspeed which resulted in a stall. A contributing factor was the low altitude.NTSB FTW04LA070Accident · No injuriesLimited investigationFinal reportPiper PA-28-235 · Knox City, TXThe pilot's attempt to land on terrain not suitable for landing. A contributing factor was the soft terrain.