NTSB investigations: Lycoming 0-320 series, 1978, WI
11 cases on aircraft whose registry engine model is Lycoming 0-320 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 | 4 |
|---|---|
| 1965 | 3 |
| 1966 | 9 |
| 1967 | 4 |
| 1968 | 9 |
| 1969 | 9 |
| 1970 | 6 |
| 1971 | 6 |
| 1972 | 7 |
| 1973 | 9 |
| 1974 | 8 |
| 1975 | 2 |
| 1976 | 3 |
| 1977 | 4 |
| 1978 | 11 |
| 1979 | 11 |
| 1980 | 12 |
| 1981 | 6 |
| 1982 | 5 |
| 1983 | 4 |
| 1984 | 6 |
| 1985 | 6 |
| 1986 | 4 |
| 1987 | 3 |
| 1988 | 3 |
| 1989 | 6 |
| 1990 | 4 |
| 1991 | 3 |
| 1992 | 1 |
| 1993 | 4 |
| 1994 | 3 |
| 1995 | 6 |
| 1996 | 4 |
| 1997 | 5 |
| 1998 | 3 |
| 1999 | 1 |
| 2001 | 6 |
| 2002 | 6 |
| 2003 | 3 |
| 2004 | 7 |
| 2005 | 5 |
| 2006 | 4 |
| 2007 | 3 |
| 2008 | 3 |
| 2009 | 2 |
| 2010 | 3 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 3 |
| 2014 | 3 |
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 2 |
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\") = 1978
AND c.\"eventStateOrRegion\" = 'WI' 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 ('41508'))
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") = 1978
AND c."eventStateOrRegion" = 'WI' 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 ('41508'))
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 CHI79FEP09Accident · No injuriesClosedGrumman AA-5 · Portage, WINTSB CHI79DEP10Accident · No injuriesClosedPiper PA-22 · Middleton, WINTSB CHI79FEP04Accident · No injuriesClosedPiper PA-28 · Tomahawk, WINTSB CHI79DEP02Accident · Minor injuriesClosedThorp T-18 · Middleton, WINTSB CHI78FEP63Accident · Minor injuriesClosedGrum Amer AA5A · Waterford, WINTSB CHI78FEP56Accident · No injuriesClosedCessna 172M · Oshkosh, WINTSB CHI78DEP48Accident · Minor injuriesClosedThorp T18 · Kenosha, WINTSB CHI78DEP35Accident · Minor injuriesClosedMustang II · Lancaster, WINTSB CHI78DEP31Accident · No injuriesClosedCessna 172 · Middleton, WINTSB CHI78FEP11Accident · No injuriesClosedCessna 172L · Waukesha, WINTSB CHI78FA034Accident · 1 fatalClosedPiper PA-28 · Mellen, WI