NTSB investigations: Lycoming 0-235 series, 1997, MN
5 cases on aircraft whose registry engine model is Lycoming 0-235 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 | 3 |
|---|---|
| 1965 | 2 |
| 1966 | 1 |
| 1967 | 4 |
| 1968 | 2 |
| 1969 | 1 |
| 1972 | 5 |
| 1973 | 1 |
| 1976 | 3 |
| 1977 | 2 |
| 1978 | 1 |
| 1979 | 8 |
| 1980 | 7 |
| 1981 | 3 |
| 1982 | 2 |
| 1983 | 1 |
| 1984 | 4 |
| 1985 | 2 |
| 1986 | 3 |
| 1987 | 3 |
| 1988 | 2 |
| 1989 | 3 |
| 1990 | 4 |
| 1991 | 3 |
| 1992 | 1 |
| 1993 | 1 |
| 1996 | 2 |
| 1997 | 5 |
| 1999 | 2 |
| 2000 | 2 |
| 2001 | 3 |
| 2002 | 2 |
| 2003 | 1 |
| 2004 | 2 |
| 2006 | 1 |
| 2007 | 2 |
| 2009 | 1 |
| 2011 | 2 |
| 2013 | 1 |
| 2016 | 2 |
| 2022 | 2 |
| 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\") = 1997
AND c.\"eventStateOrRegion\" = 'MN' 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 ('41505'))
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" = 'MN' 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 ('41505'))
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 CHI98IA035Incident · No injuriesIncident investigationFinal reportCessna 152 · Blaine, MNthe fracture of the flap cable as a result of fatigue cracking.NTSB CHI97LA264Accident · No injuriesLimited investigationFinal reportPiper PA-38-112 · Glenwood, MNfailure of the student pilot to maintain the correct airspeed for a go-around maneuver, which resulted in a stall/mush and collision with terrain.NTSB CHI97LA169Accident · No injuriesLimited investigationFinal reportPiper PA-38-112 · Minneapolis, MNthe student pilot's improper recovery from a bounced landing and failure to maintain proper runway alignment during a go-around (aborted landing). Factors relating to the accident were: the pilot's improper flare for landing, the reduced light conditions at…NTSB CHI97LA161Accident · No injuriesLimited investigationFinal reportCessna 152 · St. Cloud, MNthe pilot's misjudgment of his clearance around the parked vehicle. A factor was the location of the parked vehicle.NTSB CHI97LA147Accident · No injuriesLimited investigationFinal reportCessna 152 · Crystal, MNthe student pilot's misjudged flare and improper recovery from a bounced landing. A factor was the lack of recent flight time.