# NTSB investigations: Aeronca 7AC, IL

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB CEN25FA198](https://openairdocs.org/ntsb/CEN25FA198.md): Aeronca 7AC · Waterman, IL · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jun 7, 2025 · N1846E · Substantial damage
  > On June 7, 2025, about 1459 central daylight time, an Aeronca 7AC airplane, N1846E, sustained substantial damage when it was involved in an accident near Waterman, Illinois. The pilot was fatally injured, and the passenger was seriously injured. The airplane…
- [NTSB CEN16LA218](https://openairdocs.org/ntsb/CEN16LA218.md): Aeronca 7AC · East St. Louis, IL · Accident · No injuries · Limited investigation · Final report · Jun 11, 2016 · N82694 · Substantial damage
  > A total loss of engine power due to fracture of the piston pin, which led to fatigue cracking and eventual fracture of the adjacent connecting rod.
- [NTSB CHI80FEV03](https://openairdocs.org/ntsb/CHI80FEV03.md): Aeronca 7AC · Brookport, IL · Accident · No injuries · Closed · Oct 11, 1979 · N3504E · Substantial damage
- [NTSB CHI77DEE53](https://openairdocs.org/ntsb/CHI77DEE53.md): Aeronca 7AC · Elgin, IL · Accident · No injuries · Closed · Aug 15, 1977 · N84943 · Substantial damage
- [NTSB CHI75DCA05](https://openairdocs.org/ntsb/CHI75DCA05.md): Aeronca 7AC · Freeburg, IL · Accident · No injuries · Closed · Feb 19, 1975 · N81611 · Substantial damage
- [NTSB CHI73FEE66](https://openairdocs.org/ntsb/CHI73FEE66.md): Aeronca 7AC · Streator, IL · Accident · Serious injuries · Closed · Jun 17, 1973 · N85569 · Destroyed
- [NTSB CHI70DBD45](https://openairdocs.org/ntsb/CHI70DBD45.md): Aeronca 7AC · Calumet City, IL · Accident · No injuries · Closed · Jun 27, 1970 · N2079E · Substantial damage
- [NTSB CHI70F0266](https://openairdocs.org/ntsb/CHI70F0266.md): Aeronca 7AC · Farmington, IL · Accident · Minor injuries · Closed · Aug 17, 1969 · N102P · Substantial damage
- [NTSB CHI68D0387](https://openairdocs.org/ntsb/CHI68D0387.md): Aeronca 7AC · Naperville, IL · Accident · Minor injuries · Closed · Sep 17, 1967 · N85356 · Substantial damage
- [NTSB CHI68F0092](https://openairdocs.org/ntsb/CHI68F0092.md): Aeronca 7AC · Elgin, IL · Accident · No injuries · Closed · May 29, 1967 · N83049 · Substantial damage
- [NTSB CHI67D0065](https://openairdocs.org/ntsb/CHI67D0065.md): Aeronca 7AC · Weathersfield, IL · Accident · No injuries · Closed · Jun 29, 1966 · N84065 · Substantial damage
- [NTSB UNK64X3282](https://openairdocs.org/ntsb/UNK64X3282.md): Champion 7AC · Rockford, IL · Accident · Serious injuries · Closed · Aug 8, 1964 · N1510E · Destroyed
- [NTSB UNK64X2142](https://openairdocs.org/ntsb/UNK64X2142.md): Aeronca 7AC · Lombard, IL · Accident · No injuries · Closed · Jun 6, 1964 · N82769 · Substantial damage

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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 c."eventStateOrRegion" = 'IL' AND c."eventCountry" = 'USA'
  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
```

This list as a web page: https://openairdocs.org/ntsb?model=2110102&state=IL

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.