NTSB investigations: Lycoming 0-320 series, 1978, AR
7 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 | 4 |
| 1966 | 3 |
| 1967 | 6 |
| 1968 | 3 |
| 1969 | 5 |
| 1970 | 3 |
| 1971 | 6 |
| 1972 | 2 |
| 1973 | 7 |
| 1974 | 4 |
| 1975 | 8 |
| 1976 | 2 |
| 1977 | 2 |
| 1978 | 7 |
| 1979 | 5 |
| 1980 | 4 |
| 1981 | 1 |
| 1982 | 5 |
| 1983 | 5 |
| 1984 | 5 |
| 1985 | 1 |
| 1986 | 3 |
| 1987 | 1 |
| 1988 | 4 |
| 1989 | 2 |
| 1990 | 4 |
| 1991 | 4 |
| 1992 | 7 |
| 1993 | 2 |
| 1994 | 4 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 2 |
| 1998 | 4 |
| 1999 | 5 |
| 2000 | 3 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 5 |
| 2010 | 3 |
| 2012 | 1 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 4 |
| 2025 | 1 |
| 2026 | 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\") = 1978
AND c.\"eventStateOrRegion\" = 'AR' 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" = 'AR' 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 FTW79DPG13Accident · No injuriesClosedGrumman AA1-C · Strong, ARNTSB FTW78DPG89Accident · No injuriesClosedThorp T-18 · N.Little Rock, ARNTSB FTW78FPG85Accident · 1 fatalClosedPiper PA-18A · Lonoke, ARNTSB FTW78FPG66Accident · 1 fatalClosedCessna 172L · Durham, ARNTSB FTW78FPG57Accident · No injuriesClosedPiper PA-23 · N.Little Rock, ARNTSB FTW78FPG24Accident · No injuriesClosedCessna 172 · Forrest City, ARNTSB FTW78FPG20Accident · No injuriesClosedPiper PA-28 · Pocahontas, AR