NTSB investigations: Lycoming 0-320 series, 1996, WA
6 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 | 5 |
|---|---|
| 1965 | 11 |
| 1966 | 7 |
| 1967 | 12 |
| 1968 | 4 |
| 1969 | 5 |
| 1970 | 4 |
| 1971 | 6 |
| 1972 | 8 |
| 1973 | 4 |
| 1974 | 1 |
| 1975 | 6 |
| 1976 | 10 |
| 1977 | 2 |
| 1978 | 12 |
| 1979 | 10 |
| 1980 | 9 |
| 1981 | 14 |
| 1982 | 8 |
| 1983 | 7 |
| 1984 | 6 |
| 1985 | 6 |
| 1986 | 3 |
| 1987 | 5 |
| 1988 | 5 |
| 1989 | 8 |
| 1990 | 4 |
| 1991 | 8 |
| 1992 | 8 |
| 1993 | 3 |
| 1994 | 11 |
| 1995 | 8 |
| 1996 | 6 |
| 1997 | 8 |
| 1998 | 11 |
| 1999 | 11 |
| 2000 | 9 |
| 2001 | 9 |
| 2002 | 8 |
| 2003 | 7 |
| 2004 | 16 |
| 2005 | 5 |
| 2006 | 4 |
| 2007 | 1 |
| 2008 | 11 |
| 2009 | 7 |
| 2010 | 6 |
| 2011 | 7 |
| 2012 | 7 |
| 2013 | 6 |
| 2014 | 3 |
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 6 |
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\") = 1996
AND c.\"eventStateOrRegion\" = 'WA' 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") = 1996
AND c."eventStateOrRegion" = 'WA' 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 SEA96LA183Accident · Minor injuriesLimited investigationFinal reportCessna 172N · Enumclaw, WAfailure of the engine magneto drive, which resulted in a loss of engine power. The lack of suitable terrain for a forced landing was a related factor.NTSB SEA96LA120Accident · No injuriesLimited investigationFinal reportPiper PA-28-161 · Seattle, WAAn intentional plan or decision by the pilot to ditch the airplane in Puget Sound.NTSB SEA96LA077Accident · No injuriesLimited investigationFinal reportCessna 172P · Friday Harbor, WAthe pilot's misjudgment of the aircraft's altitude above the runway and failure to flare for landing. Darkness (bright night) was a related factor.NTSB SEA96LA059Accident · No injuriesLimited investigationFinal reportPiper PA-23-150 · Spanaway, WAfailure of the pilot to use all available runway, including the overrun area, to stop the airplane. Factors relating to the accident were: the wet runway, and the pilot's inability to see the overrun from the runway due to the sloping terrain.NTSB SEA96LA056Accident · No injuriesLimited investigationFinal reportCessna 172P · Cashmere, WAthe pilot's selection of the wrong runway for landing, by not observing a procedure to land uphill during calm wind conditions, and his subsequent failure to retract the flaps during landing roll, as recommended by the airplane's short-field landing…NTSB SEA96LA047Accident · No injuriesLimited investigationFinal reportCessna 172M · Mcleary, WAfailure of the pilot to maintain sufficient altitude/clearance from mountainous/wooded terrain. Factors relating to the accident were: the terrain and downdraft conditions.