NTSB investigations: Lycoming 0-540 series, 1968
128 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 | 146 |
|---|---|
| 1965 | 151 |
| 1966 | 150 |
| 1967 | 192 |
| 1968 | 128 |
| 1969 | 110 |
| 1970 | 110 |
| 1971 | 118 |
| 1972 | 115 |
| 1973 | 83 |
| 1974 | 98 |
| 1975 | 83 |
| 1976 | 77 |
| 1977 | 97 |
| 1978 | 78 |
| 1979 | 92 |
| 1980 | 82 |
| 1981 | 80 |
| 1982 | 58 |
| 1983 | 59 |
| 1984 | 51 |
| 1985 | 59 |
| 1986 | 29 |
| 1987 | 47 |
| 1988 | 41 |
| 1989 | 35 |
| 1990 | 39 |
| 1991 | 31 |
| 1992 | 28 |
| 1993 | 26 |
| 1994 | 41 |
| 1995 | 41 |
| 1996 | 41 |
| 1997 | 26 |
| 1998 | 30 |
| 1999 | 35 |
| 2000 | 35 |
| 2001 | 40 |
| 2002 | 52 |
| 2003 | 39 |
| 2004 | 35 |
| 2005 | 39 |
| 2006 | 43 |
| 2007 | 30 |
| 2008 | 38 |
| 2009 | 37 |
| 2010 | 28 |
| 2011 | 37 |
| 2012 | 24 |
| 2013 | 15 |
| 2014 | 31 |
| 2015 | 24 |
| 2016 | 27 |
| 2017 | 25 |
| 2018 | 25 |
| 2019 | 32 |
| 2020 | 24 |
| 2021 | 28 |
| 2022 | 25 |
| 2023 | 30 |
| 2024 | 23 |
| 2025 | 25 |
| 2026 | 23 |
Where
Latest 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\") = 1968
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") = 1968
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 FTW69F0349Accident · No injuriesClosedPiper PA-32 · Friona, TXNTSB OAK69D0199Accident · No injuriesClosedPiper PA-25 · Lemoore, CANTSB CHI69F0403Accident · No injuriesClosedPiper PA-32 · Peoria, ILNTSB DEN69A0024Accident · 2 fatalClosedPiper PA-24 · Platteville, CONTSB MIA69D0237Accident · No injuriesClosedPiper PA-32 · Tallahassee, FLNTSB CHI69D0366Accident · No injuriesClosedPiper PA-24 · Midlothian, ILNTSB MIA69D0248Accident · No injuriesClosedPiper PA-32 · Gadsden, ALNTSB DIA69D0102Accident · No injuriesClosedPiper PA-24 · Charlotte, NCNTSB FTW69F0263Accident · No injuriesClosedPiper PA-24 · Big Spring, TXNTSB OAK69A0023Accident · 2 fatalClosedPiper PA-25 · Dixon, CANTSB FTW69D0284Accident · No injuriesClosedPiper PA-25 · Smyer, TXNTSB FTW69D0288Accident · No injuriesClosedPiper PA-25 · Wisner, LANTSB MKC69F0236Accident · No injuriesClosedPiper PA-28 · Western, NENTSB FTW69A0026Accident · No injuriesClosedPiper PA-32 · Tyler, TXNTSB FTW69F0253Accident · No injuriesClosedPiper PA-32 · Shallowater, TXNTSB FTW69F0250Accident · No injuriesClosedPiper PA-24 · Oklahoma Cty, OKNTSB MIA69A0021Accident · 6 fatalClosedPiper PA-32 · Charleston, SCNTSB OAK69D0141Accident · No injuriesClosedPiper PA-24 · San Jose, CANTSB FTW69F0247Accident · No injuriesClosedPiper PA-32 · Littlefield, TXNTSB CHI69F0307Accident · No injuriesClosedPiper PA-24 · Muncie, INNTSB NYC69A0043Accident · No injuriesClosedPiper PA-24 · Northampton, MANTSB MIA69D0187Accident · Serious injuriesClosedPiper PA-25 · Batesville, MSNTSB DEN69D0123Accident · No injuriesClosedPiper PA-24 · Columbus, NMNTSB CHI69A0035Accident · No injuriesClosedPiper PA-32 · St Charles, ILNTSB NYC69F0201Accident · No injuriesClosedPiper PA-28 · Canandaigua, NYNTSB MKC69F0187Accident · No injuriesClosedPiper PA-24 · Newton, IANTSB DEN69F0114Accident · No injuriesClosedPiper PA-32 · Littleton, CONTSB FTW69D0181Accident · No injuriesClosedPiper PA-25 · Pioneer, LANTSB DIA69F0063Accident · No injuriesClosedPiper PA-28 · Charlotte, NCNTSB OAK69D0148Accident · No injuriesClosedPiper PA-24 · Garberville, CANTSB MKC69D0139Accident · No injuriesClosedPiper PA-24 · Winfield, KSNTSB SEA69D0100Accident · No injuriesClosedPiper PA-25 · Othello, WANTSB NYC69D0168Accident · No injuriesClosedPiper PA-25 · Bridgton, MENTSB MIA69F0134Accident · No injuriesClosedPiper PA-25 · Ruleville, MSNTSB MKC69F0148Accident · No injuriesClosedPiper PA-25 · David City, NENTSB CHI69F0223Accident · No injuriesClosedPiper PA-32 · Effingham, ILNTSB MKC69D0146Accident · No injuriesClosedPiper PA-25 · Scott City, KSNTSB MIA69F0126Accident · Minor injuriesClosedPiper PA-24 · Jackson, MSNTSB MIA69F0120Accident · No injuriesClosedPiper PA-25 · Eupora, MSNTSB MIA69F0117Accident · 1 fatalClosedPiper PA-25 · Cadarette, MSNTSB DIA69D0053Accident · No injuriesClosedPiper PA-32 · Windsor, NCNTSB OAK69D0139Accident · Minor injuriesClosedPiper PA-24 · Bridgeport, CANTSB MIA69D0288Accident · No injuriesClosedPiper PA-25 · Chumuckla, FLNTSB CHI69A0019Accident · 1 fatalClosedPiper PA-32 · Brunswick, OHNTSB OAK69A0010Accident · No injuriesClosedCessna 150 · Hayward, CANTSB FTW69D0153Accident · No injuriesClosedPiper PA-24 · Guymon, OKNTSB MIA69F0090Accident · Serious injuriesClosedPiper PA-25 · Selmer, TNNTSB MKC69F0091Accident · No injuriesClosedCallair A-9A · Chapman, NENTSB MIA69D0159Accident · No injuriesClosedPiper PA-24 · Conyers, GANTSB LAX69F0074Accident · 1 fatalClosedPiper PA-25 · San Luis Rey, CA