NTSB investigations: Continental IO-520 series, 1997, FL
3 cases on aircraft whose registry engine model is Continental IO-520 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
| 1965 | 1 |
|---|---|
| 1966 | 3 |
| 1967 | 8 |
| 1968 | 3 |
| 1970 | 4 |
| 1971 | 2 |
| 1972 | 4 |
| 1973 | 2 |
| 1974 | 8 |
| 1975 | 5 |
| 1976 | 5 |
| 1977 | 6 |
| 1978 | 10 |
| 1979 | 8 |
| 1980 | 12 |
| 1981 | 7 |
| 1982 | 11 |
| 1983 | 6 |
| 1984 | 3 |
| 1985 | 6 |
| 1986 | 8 |
| 1987 | 5 |
| 1988 | 5 |
| 1989 | 6 |
| 1990 | 1 |
| 1991 | 4 |
| 1992 | 5 |
| 1993 | 3 |
| 1994 | 5 |
| 1996 | 4 |
| 1997 | 3 |
| 1998 | 2 |
| 1999 | 7 |
| 2000 | 1 |
| 2001 | 5 |
| 2002 | 6 |
| 2003 | 6 |
| 2004 | 4 |
| 2005 | 5 |
| 2006 | 3 |
| 2007 | 5 |
| 2008 | 5 |
| 2010 | 3 |
| 2011 | 3 |
| 2012 | 1 |
| 2013 | 6 |
| 2014 | 3 |
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 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\" = 'FL' 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 ('17032'))
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" = 'FL' 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 ('17032'))
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 MIA97LA083Accident · No injuriesLimited investigationFinal reportCessna 210L · Weston, FLa loss of engine power for undetermined reasons. A factor was thew lack of suitable terrain for the forced landing.NTSB MIA97LA079Accident · No injuriesLimited investigationFinal reportBeech V35 · Orlando, FLloss of engine power for undetermined reason(s). Trees in the emergency landing area were a related factor.NTSB MIA97LA076Accident · No injuriesLimited investigationFinal reportCessna U206D · Tampa, FLInadequate torque of the cylinder base nuts and through bolt nuts by company maintenance personnel which allowed movement of the crankcase halves. As a result the No. 2 main bearing failed which allowed excessive movement of the crankshaft resulting in…