# Final NTSB investigations: Ercoupe G

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 CHI02LA230](https://openairdocs.org/ntsb/CHI02LA230.md): Ercoupe G · Palmyra, WI · Accident · No injuries · Limited investigation · Final report · Aug 3, 2002 · N94431 · Substantial damage
  > Failure by the pilot-in-command to properly compensate for the wind conditions, as well as an improper landing flare. Contibuting factors were the inadequate supervision by the flight instructor and the wind gusts.
- [NTSB IAD97LA083](https://openairdocs.org/ntsb/IAD97LA083.md): Ercoupe G · Dalton, NY · Accident · 1 fatal · Limited investigation · Final report · Jun 8, 1997 · N94435 · Destroyed
  > the pilot's delay in aborting the landing after allowing the airplane to touchdown long. His failure to attain a proper touchdown point was a related factor.
- [NTSB FTW92LA235](https://openairdocs.org/ntsb/FTW92LA235.md): Ercoupe 415-G · Gallup, NM · Accident · No injuries · Limited investigation · Final report · Sep 30, 1992 · N94424 · Substantial damage
  > The instructor pilot's lack of familiarity with the performance capability of the aircraft. Factors were the rising terrain and high density altitude.
- [NTSB DEN78DQD24](https://openairdocs.org/ntsb/DEN78DQD24.md): Erco 415-G · Las Cruces, NM · Accident · Minor injuries · Closed · Jul 10, 1978 · N94423 · Substantial damage
- [NTSB MIA72FKG41](https://openairdocs.org/ntsb/MIA72FKG41.md): Erco 415-C · Allenhurst, GA · Accident · Serious injuries · Closed · Sep 14, 1971 · N94889 · Destroyed
- [NTSB OAK70D0120](https://openairdocs.org/ntsb/OAK70D0120.md): Erco 415G · Lone Pine, CA · Accident · No injuries · Closed · Sep 19, 1969 · N94408 · Substantial damage
- [NTSB MKC70D0052](https://openairdocs.org/ntsb/MKC70D0052.md): Ercoupe 415-G · S.Sioux City, NE · Accident · No injuries · Closed · Jul 4, 1969 · N94421 · 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 ('0420722'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0420722&status=final

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