NTSB investigations: Lycoming 0-540 series, 1979
92 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\") = 1979
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") = 1979
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 ANC80DAG22Accident · No injuriesClosedHelio Acft H-250 · Anchorage, AKNTSB MIA80FKT17Accident · Serious injuriesClosedPiper PA-32 · Miami, FLNTSB LAX80DVA05Accident · No injuriesClosedPiper PA-25 · Porterville, CANTSB MIA80FKT16Accident · No injuriesClosedMaule M-5 · Pompano Beach, FLNTSB IAD80FA014Accident · 4 fatalClosedPiper PA-32 · Davis, WVNTSB SEA80FYE07Accident · Minor injuriesClosedMaule M-5 · Maple Valley, WANTSB FTW80FPD03Accident · No injuriesClosedPiper PA-25 · Abilene, TXNTSB FTW80FA007Accident · 4 fatalClosedCessna 182 · Sonora, TXNTSB LAX80FVM03Incident · No injuriesClosedAero Comdr 500 · San Francisco, CANTSB FTW80DPM01Accident · No injuriesClosedMaule M-5 · Henryetta, OKNTSB NYC80FGM01Accident · Minor injuriesClosedPiper PA-28 · Connellsville, PANTSB LAX80DVA01Accident · No injuriesClosedPiper PA-23 · Fresno, CANTSB MIA80DKJ01Accident · Serious injuriesClosedPiper PA-25 · Samson, ALNTSB MKC79DCG81Accident · No injuriesClosedPiper PA-32 · Green City, MONTSB LAX79DUK24Accident · No injuriesClosedPiper PA-24 · Yuma, AZNTSB CHI79DEE88Accident · No injuriesClosedPiper PA-25 · La Moille, ILNTSB IAD79FID36Accident · No injuriesClosedMaule M5-236 · Richmond, VANTSB CHI79FEI45Accident · No injuriesClosedPiper PA-24 · Steubenville, OHNTSB MIA79DLD95Accident · No injuriesClosedPiper PA-28 · Fort Myers, FLNTSB FTW79DRD51Accident · Minor injuriesClosedPiper PA-25 · White Castle, LANTSB SEA79DYA30Accident · Serious injuriesClosedCallair A-9 · Grandview, IDNTSB MIA79DLA51Accident · Minor injuriesClosedPiper PA-25 · Nashville, GANTSB IAD79FA072Accident · No injuriesClosedCessna 182RG · Annapolis, MDNTSB LAX79DVG74Accident · No injuriesClosedCessna 182^ · Fair Oaks, CANTSB FTW79DQD14Accident · Minor injuriesClosedPiper PA-25 · Coyanosa, TXNTSB DEN79FQA48Accident · No injuriesClosedPiper PA-24 · Truth Or Cons, NMNTSB IAD79DLJ15Accident · No injuriesClosedPiper PA-25 · Cove City, NCNTSB IAD79FA068Accident · Serious injuriesClosedPiper PA-32 · Hickory, NCNTSB CHI79FEC45Accident · No injuriesClosedLark 28B2 · Manchester, MINTSB MKC79DER69Accident · No injuriesClosedPiper PA-32 · Minneapolis, MNNTSB LAX79DUK12Accident · No injuriesClosedPiper PA-24 · Cottonwood, AZNTSB SEA79FYK21Accident · Serious injuriesClosedMaule M5-235 · Plush, ORNTSB CHI79FEC41Accident · Serious injuriesClosedMaule M-5 · Owosso, MINTSB MKC79DCJ34Accident · No injuriesClosedPiper PA-32 · Hay Springs, NENTSB IAD79DKM13Accident · No injuriesClosedPiper PA-32 · Boone, NCNTSB FTW79DPG75Accident · No injuriesClosedPiper PA-25 · Mcgehee, ARNTSB IAD79DLT06Accident · No injuriesClosedPiper PA-24 · Mckenzie, TNNTSB LAX79FUG50Accident · No injuriesClosedPiper PA-28 · Temecula, CANTSB MKC79DER58Accident · Minor injuriesClosedPiper PA-25 · Warroad, MNNTSB FTW79DPJ31Accident · No injuriesClosedPiper PA-25 · Hollis, OKNTSB SEA79FYA21Accident · Minor injuriesClosedCallair A-9 · Hammett, IDNTSB DEN79FQA39Accident · No injuriesClosedPiper PA-24 · Angel Fire, NMNTSB MKC79DER55Accident · No injuriesClosedPiper PA-25 · Roseau, MNNTSB IAD79FLQ19Accident · Minor injuriesClosedPiper PA-24 · Somerset, KYNTSB MKC79FTK20Accident · No injuriesClosedPiper PA-25 · Belvidere, SDNTSB FTW79DPG65Accident · No injuriesClosedPiper PA-25 · Holly Grove, ARNTSB MKC79DCJ28Accident · No injuriesClosedCallair A-9 · Kimball, NENTSB FTW80DPJ29Accident · No injuriesClosedPiper PA-25 · Clinton, OKNTSB ANC79FA067Accident · 3 fatalClosedRallye 235GT · Kodiak, AKNTSB SEA79DYP33Accident · Minor injuriesClosedPiper PA-25 · Moses Lake, WA