NTSB investigations: Engineering & Research ERCOUPE 415-C, 1991
3 cases on aircraft the registry lists as Engineering & Research 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 | 8 |
|---|---|
| 1965 | 15 |
| 1966 | 12 |
| 1967 | 9 |
| 1968 | 7 |
| 1969 | 4 |
| 1970 | 5 |
| 1971 | 5 |
| 1972 | 6 |
| 1973 | 4 |
| 1974 | 5 |
| 1975 | 5 |
| 1976 | 3 |
| 1977 | 5 |
| 1978 | 2 |
| 1979 | 5 |
| 1980 | 5 |
| 1981 | 1 |
| 1982 | 4 |
| 1983 | 3 |
| 1984 | 2 |
| 1985 | 1 |
| 1986 | 2 |
| 1988 | 4 |
| 1989 | 2 |
| 1990 | 4 |
| 1991 | 3 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 1 |
| 2000 | 2 |
| 2003 | 2 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 3 |
| 2009 | 1 |
| 2010 | 2 |
| 2013 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2022 | 1 |
| 2024 | 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\") = 1991
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0420312'))
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") = 1991
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0420312'))
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 SEA91LA211Accident · No injuriesLimited investigationFinal reportErcoupe 415C · Anaconda, MTAn inadvertent stall during initial climb. The high density altitude and a premature liftoff by the pilot were factors.NTSB CHI91LA214Accident · No injuriesLimited investigationFinal reportErcoupe 415-C · Sparta, MIInadequate preflight by the pilot and the pilot's failure to reach a proper touchdown point.NTSB ATL91LA056Accident · No injuriesLimited investigationFinal reportErcoupe 415C · Gastonia, NCThe pilot's improper flare and subsequent failure to recover from a bounced landing.