NTSB investigations: Aeronca 7AC, 2005
6 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 | 4 |
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\") = 2005
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") = 2005
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 SEA06CA014Accident · Serious injuriesData collectionFinal reportAeronca 7AC · Yelm, WAThe complete loss of engine power during the initial climb for undetermined reasons, and the excessive descent rate during the ensuing forced landing.NTSB DEN06LA003Accident · No injuriesLimited investigationFinal reportAeronca 7AC · Berthoud, COthe pilot's improper in-flight decision making which resulted in loss of engine power due to fuel exhaustion. Contributing factors are the transmission wires and the metal pole.NTSB LAX05CA320Accident · No injuriesData collectionFinal reportAeronca 7AC · Snelling, CAthe loss of engine power for undetermined reasons.NTSB ANC05CA148Accident · No injuriesData collectionFinal reportAeronca 7AC · Coldfoot, AKThe pilot's misjudgment of distance/altitude during the landing flare/touchdown, which resulted in an undershoot and subsequent nosing down of the airplane when the main landing gear tires contacted shallow water prior to the intended landing site.NTSB MIA05CA094Accident · Minor injuriesData collectionFinal reportAeronca 7AC · Lakeland, FLThe pilot's improper recovery from a bounced landing, and his failure to maintain directional control during landing resulting in the airplane departing the runway and colliding with a ditch.NTSB CHI05LA091Accident · Serious injuriesLimited investigationFinal reportAeronca 7AC · Wautoma, WIThe inadvertent stall and low airspeed by the pilot-in-command while maneuvering. Additional causes were the low altitude when the stall occurred and excessive takeoff weight by the pilot-in-command.