NTSB investigations: Lycoming 0-320 series, 1997, OK
2 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 | 2 |
|---|---|
| 1965 | 9 |
| 1966 | 6 |
| 1967 | 5 |
| 1968 | 9 |
| 1969 | 11 |
| 1970 | 3 |
| 1971 | 7 |
| 1972 | 5 |
| 1973 | 8 |
| 1974 | 2 |
| 1975 | 7 |
| 1976 | 4 |
| 1977 | 5 |
| 1978 | 7 |
| 1979 | 5 |
| 1980 | 5 |
| 1981 | 4 |
| 1982 | 6 |
| 1983 | 5 |
| 1984 | 5 |
| 1985 | 3 |
| 1986 | 1 |
| 1987 | 2 |
| 1988 | 1 |
| 1989 | 3 |
| 1990 | 2 |
| 1991 | 2 |
| 1992 | 2 |
| 1993 | 5 |
| 1994 | 2 |
| 1995 | 1 |
| 1996 | 4 |
| 1997 | 2 |
| 1998 | 1 |
| 1999 | 2 |
| 2000 | 1 |
| 2001 | 6 |
| 2002 | 4 |
| 2003 | 6 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 5 |
| 2011 | 4 |
| 2012 | 2 |
| 2013 | 2 |
| 2017 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2022 | 2 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 3 |
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\") = 1997
AND c.\"eventStateOrRegion\" = 'OK' 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") = 1997
AND c."eventStateOrRegion" = 'OK' 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 FTW97LA116Accident · No injuriesLimited investigationFinal reportCessna 172P · Cleveland, OKThe pilot/mechanic's improper installation of the spark plug, resulting in its separation from the engine. A factor was the unsuitable terrain available in the runway's overrun area.NTSB FTW97LA087Accident · No injuriesLimited investigationFinal reportPiper PA-28-140 · Sulphur, OKThe loss of engine power due to fuel starvation and the pilot's improper use of the fuel tank selector. Factors were the pilot's failure to follow the checklist and the lack of suitable terrain for the forced landing.