NTSB investigations: Aeronca 7AC, 1992
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\") = 1992
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") = 1992
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 SEA93FA029Accident · 2 fatalField investigationFinal reportAeronca 7AC · Medford, ORThe failure of the pilot to maintain clearance from wires while buzzing.NTSB ANC92LA180Accident · No injuriesLimited investigationFinal reportChampion 7AC · Homer, AKThe pilot in commands inflight planning/decision in selecting unsuitable terrain. A factor relating to the accident was the ditch.NTSB SEA92LA182Accident · Minor injuriesLimited investigationFinal reportAeronca 7AC · Miltonfreewater, ORAn inadvertent stall while maneuvering in mountainous terrain. Factors include lack of experience in this type of operation.NTSB CHI92LA225Accident · No injuriesLimited investigationFinal reportAeronca 7AC · Whitman, NEWater contamination in the fuel and low magneto output.NTSB LAX92LA310Accident · Minor injuriesLimited investigationFinal reportAeronca 7AC · Sierraville, CAThe pilot's inadequate preflight of the aircraft. The contaminated fuel system and the rough terrain were factors in the accident.NTSB ANC92LA037Accident · No injuriesLimited investigationFinal reportAeronca 7AC · Sitka, AKThe pilot/flight instructor's loss of directional control during the landing roll and the subsequent ground loop/swerve. Contributing to the accident was the gusty crosswind condition.