# Final NTSB investigations: Lycoming AEIO-390-A1B6

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 ERA21FA355](https://openairdocs.org/ntsb/ERA21FA355.md): American Champion 8KCAB · Rhine, GA · Accident · 1 fatal · Class 3 · Field · Final report · Sep 12, 2021 · N390PE · Substantial damage
  > A collision with trees during a low-altitude aerobatic maneuver for unknown reasons.
- [NTSB ERA14FA093](https://openairdocs.org/ntsb/ERA14FA093.md): American Champion 8KCAB · Holland, NJ · Accident · 1 fatal · Field investigation · Final report · Jan 15, 2014 · N469J · Substantial damage
  > The pilot's continued visual flight rules flight into instrument meteorological conditions, resulting in controlled flight into trees and terrain.

## 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.engine_model_code IN ('42409'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=42409&status=final

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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.