# Final NTSB investigations: Champion AERONCA 7DC

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 ATL92LA081](https://openairdocs.org/ntsb/ATL92LA081.md): Aeronca 7DC · Elgin, SC · Accident · No injuries · Limited investigation · Final report · Apr 16, 1992 · N2901E · Substantial damage
  > The improperly installed spark plug by an unknown person. The lack of suitable terrain for a forced landing was a factor.
- [NTSB ANC90LA078](https://openairdocs.org/ntsb/ANC90LA078.md): Champion Aeronca 7DC · Elmendorf, AK · Accident · No injuries · Limited investigation · Final report · May 31, 1990 · N2759A · Substantial damage
  > Failure of the pilot to properly tie down and chock the aircraft and/or obtain proper assistance, and his failure to properly set the throttle, while hand propping to start the engine.
- [NTSB LAX71FUG37](https://openairdocs.org/ntsb/LAX71FUG37.md): Aeronca 7AC · Chino, CA · Accident · No injuries · Closed · Jan 19, 1971 · N1833E · Substantial damage
- [NTSB ANC70F0010](https://openairdocs.org/ntsb/ANC70F0010.md): Aeronca 7DC · Anchorage, AK · Accident · No injuries · Closed · May 24, 1969 · N2759A · 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."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2110154'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2110154&status=final

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