NTSB investigations: Ercoupe 415-C, 2017
3 cases on aircraft the registry lists as Ercoupe 415-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
| 1964 | 26 |
|---|---|
| 1965 | 19 |
| 1966 | 28 |
| 1967 | 28 |
| 1968 | 26 |
| 1969 | 19 |
| 1970 | 16 |
| 1971 | 15 |
| 1972 | 11 |
| 1973 | 14 |
| 1974 | 12 |
| 1975 | 11 |
| 1976 | 21 |
| 1977 | 9 |
| 1978 | 11 |
| 1979 | 9 |
| 1980 | 13 |
| 1981 | 4 |
| 1982 | 8 |
| 1983 | 5 |
| 1984 | 2 |
| 1985 | 2 |
| 1986 | 4 |
| 1987 | 6 |
| 1988 | 3 |
| 1989 | 2 |
| 1990 | 5 |
| 1991 | 5 |
| 1992 | 5 |
| 1993 | 6 |
| 1994 | 3 |
| 1996 | 3 |
| 1997 | 4 |
| 1998 | 3 |
| 1999 | 1 |
| 2000 | 6 |
| 2001 | 3 |
| 2002 | 2 |
| 2003 | 2 |
| 2004 | 4 |
| 2005 | 2 |
| 2006 | 5 |
| 2007 | 2 |
| 2008 | 5 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 2 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 4 |
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 3 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2025 | 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\") = 2017
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0420322'))
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") = 2017
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0420322'))
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 ERA18LA007Accident · No injuriesLimited investigationFinal reportErcoupe 415 · Centre Hall, PAThe partial loss of engine power due to the No. 2 cylinder exhaust valve being stuck.NTSB ERA17LA109Accident · Minor injuriesLimited investigationFinal reportErcoupe 415 · Dawsonville, GAA decrease in oil pressure due to the pilot's unintentional overfilling of the engine oil sump, and the pilot's subsequent decision to perform an off-airport precautionary landing, which resulted in impact with a tree.NTSB CEN17LA089Accident · No injuriesLimited investigationFinal reportErcoupe 415-C · Butterfield, TXA malfunction of the fuel transfer system for reasons that could not be determined based on the available information, a stuck float in the header tank sight gauge that resulted in an inaccurate fuel quantity indication, and the pilot’s inadequate monitoring…