NTSB investigations: Continental GTSIO-520-C, 1993
3 cases on aircraft whose registry engine model is Continental GTSIO-520-C. 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
| 1966 | 2 |
|---|---|
| 1967 | 9 |
| 1968 | 5 |
| 1969 | 11 |
| 1970 | 10 |
| 1971 | 9 |
| 1972 | 11 |
| 1973 | 5 |
| 1974 | 10 |
| 1975 | 9 |
| 1976 | 8 |
| 1977 | 7 |
| 1978 | 12 |
| 1979 | 11 |
| 1980 | 10 |
| 1981 | 13 |
| 1982 | 12 |
| 1983 | 9 |
| 1984 | 1 |
| 1985 | 7 |
| 1986 | 5 |
| 1987 | 9 |
| 1988 | 9 |
| 1989 | 5 |
| 1990 | 6 |
| 1991 | 7 |
| 1992 | 2 |
| 1993 | 3 |
| 1994 | 5 |
| 1995 | 7 |
| 1996 | 2 |
| 1998 | 6 |
| 1999 | 7 |
| 2000 | 3 |
| 2001 | 2 |
| 2002 | 6 |
| 2003 | 6 |
| 2004 | 8 |
| 2005 | 4 |
| 2006 | 8 |
| 2007 | 4 |
| 2008 | 4 |
| 2009 | 5 |
| 2010 | 3 |
| 2011 | 1 |
| 2012 | 4 |
| 2013 | 1 |
| 2014 | 3 |
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 1 |
| 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\") = 1993
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17035'))
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") = 1993
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17035'))
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 MIA94LA019Accident · No injuriesLimited investigationFinal reportCessna 421 · Miami, FLFailure of the pilot-in-command to obtain the proper assistance after being notified of a fuel leak from the left wing fuel tanks after refueling.NTSB CHI94MA032Accident · 5 fatalMajor investigationFinal reportCessna 421B · Greensburg, INan inadvertent stall by the pilot in command. Factors associated with the accident are the icing conditions and low ceilings.NTSB MIA93RA146Accident · No injuriesForeign investigationCessna 421A · Aruba, Aruba