NTSB investigations: Aeronca 7AC, 2012
5 cases on aircraft the registry lists as Aeronca 7AC. 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 | 79 |
|---|---|
| 1965 | 69 |
| 1966 | 49 |
| 1967 | 44 |
| 1968 | 48 |
| 1969 | 44 |
| 1970 | 34 |
| 1971 | 33 |
| 1972 | 37 |
| 1973 | 23 |
| 1974 | 32 |
| 1975 | 24 |
| 1976 | 20 |
| 1977 | 26 |
| 1978 | 20 |
| 1979 | 16 |
| 1980 | 9 |
| 1981 | 17 |
| 1982 | 11 |
| 1983 | 12 |
| 1984 | 12 |
| 1985 | 12 |
| 1986 | 12 |
| 1987 | 7 |
| 1988 | 10 |
| 1989 | 10 |
| 1990 | 4 |
| 1991 | 9 |
| 1992 | 6 |
| 1993 | 9 |
| 1994 | 8 |
| 1995 | 10 |
| 1996 | 3 |
| 1997 | 3 |
| 1998 | 5 |
| 1999 | 1 |
| 2000 | 7 |
| 2001 | 5 |
| 2002 | 3 |
| 2003 | 5 |
| 2004 | 7 |
| 2005 | 6 |
| 2006 | 3 |
| 2007 | 8 |
| 2008 | 4 |
| 2009 | 9 |
| 2010 | 5 |
| 2011 | 8 |
| 2012 | 5 |
| 2013 | 2 |
| 2014 | 4 |
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 9 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 6 |
| 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\") = 2012
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2110102'))
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") = 2012
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2110102'))
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 CEN12FA601Accident · 1 fatalField investigationFinal reportAeronca 7AC · Brighton, MIThe pilot’s failure to maintain airspeed following a partial loss of engine power for reasons that could not be determined during postaccident examination, which resulted in an aerodynamic stall and loss of airplane control. Contributing to the severity of…NTSB ERA12LA507Accident · No injuriesLimited investigationFinal reportAeronca 7AC · Clifford, PAPartial loss of engine power for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.NTSB ERA12CA490Accident · No injuriesData collectionFinal reportAeronca 7AC · Winter Haven, FLThe student pilot’s failure to maintain directional control during the landing roll.NTSB ERA12CA402Accident · No injuriesData collectionFinal reportAeronca 7AC · Blairs, VAThe pilot's failure to maintain directional control during a takeoff into sun glare.NTSB ERA12CA245Accident · No injuriesData collectionFinal reportAeronca 7AC · Clearwater, FLThe pilot's failure to maintain airplane control during takeoff and the flight instructor's inadequate supervision, which resulted in a runway excursion.