NTSB investigations: Continental IO-520 series, 1990, TX
4 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
| 1964 | 2 |
|---|---|
| 1965 | 3 |
| 1966 | 6 |
| 1967 | 9 |
| 1968 | 5 |
| 1969 | 8 |
| 1970 | 5 |
| 1971 | 5 |
| 1972 | 4 |
| 1973 | 6 |
| 1974 | 13 |
| 1975 | 10 |
| 1976 | 11 |
| 1977 | 11 |
| 1978 | 8 |
| 1979 | 9 |
| 1980 | 15 |
| 1981 | 13 |
| 1982 | 10 |
| 1983 | 3 |
| 1984 | 7 |
| 1985 | 4 |
| 1986 | 4 |
| 1987 | 6 |
| 1988 | 5 |
| 1989 | 7 |
| 1990 | 4 |
| 1991 | 5 |
| 1993 | 5 |
| 1994 | 3 |
| 1995 | 9 |
| 1996 | 7 |
| 1997 | 2 |
| 1998 | 3 |
| 1999 | 1 |
| 2000 | 6 |
| 2001 | 6 |
| 2002 | 3 |
| 2003 | 3 |
| 2004 | 5 |
| 2005 | 9 |
| 2006 | 4 |
| 2007 | 5 |
| 2008 | 2 |
| 2009 | 6 |
| 2010 | 6 |
| 2011 | 5 |
| 2012 | 6 |
| 2013 | 4 |
| 2014 | 7 |
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 5 |
| 2026 | 2 |
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\") = 1990
AND c.\"eventStateOrRegion\" = 'TX' 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") = 1990
AND c."eventStateOrRegion" = 'TX' 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 FTW90FA125Accident · 2 fatalField investigationFinal reportBellanca 17-30A · Dallas, TXThe initial partial loss of engine power, followed by the total loss of engine power and the striking of a hidden set of transmission wires.NTSB FTW90LA123Accident · Minor injuriesLimited investigationFinal reportCessna 207 · Mc Allen, TXLoss of engine power for undetermined reasons. The concrete canal that he impacted was a factor.NTSB FTW90DPA02Accident · No injuriesFinal reportCessna A188B · Perry, TXThe total loss of engine power as a result of water contamination of the fuel supply. A factor was the unsuitable terrain in which the pilot had to make the forced landing.NTSB FTW90LA053Accident · No injuriesLimited investigationFinal reportCessna A185F · Houston, TXInadequate compensation for wind conditions by the pilot, and his failure to maintain directional control. The unfavorable wind was a related factor.