# NTSB investigations: Lycoming AEIO-360 series, 2011

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 CEN12LA112](https://openairdocs.org/ntsb/CEN12LA112.md): American Champion 8KCAB · Marysville, OH · Accident · 1 fatal · Limited investigation · Final report · Dec 22, 2011 · N161PC · Substantial damage
  > The pilot’s failure to maintain sufficient altitude from the terrain while performing low-level aerobatics.
- [NTSB ERA11CA488](https://openairdocs.org/ntsb/ERA11CA488.md): American Champion 8KCAB · Leesburg, VA · Accident · No injuries · Data collection · Final report · Sep 10, 2011 · N878AC · Substantial damage
  > The pilot did not follow the engine start checklist.
- [NTSB CEN11CA485](https://openairdocs.org/ntsb/CEN11CA485.md): Bellanca 8KCAB · Greeley, CO · Accident · No injuries · Data collection · Final report · Jul 16, 2011 · N731JD · Substantial damage
  > The pilot's loss of directional control during landing, resulting in a runway excursion.
- [NTSB WPR11WA297](https://openairdocs.org/ntsb/WPR11WA297.md): Hitchcock Christen Eagle II · Padang, West Sumatera, Indonesia · Accident · 1 fatal · Foreign investigation · Jun 23, 2011 · N21H · Substantial damage
  > On June 23, 2011 at 1020 universal coordinated time, a Hitchcock Christen Eagle II, N21H, collided with the terrain while performing an aerobatic maneuver at Tabing Airfield, Padang, West Sumatera. The pilot was fatally injured and the airplane was…
- [NTSB CEN11WA463](https://openairdocs.org/ntsb/CEN11WA463.md): Shannon James A JR Aviat Eagle II · Plock Vistula, Poland · Accident · 1 fatal · Foreign investigation · Jun 18, 2011 · N54CE · Substantial damage
- [NTSB CEN11LA372](https://openairdocs.org/ntsb/CEN11LA372.md): Mooney M20J · North Canton, OH · Accident · Minor injuries · Limited investigation · Final report · Jun 5, 2011 · N1146B · Substantial damage
  > The pilot’s improper landing flare and recovery from a bounced landing, which resulted in a loss of control.
- [NTSB ERA11CA195](https://openairdocs.org/ntsb/ERA11CA195.md): Brown Narcisse A Christen Eagle II · Gainesville, FL · Accident · Serious injuries · Data collection · Final report · Mar 19, 2011 · N109BX · Substantial damage
  > The pilot's failure to maintain airspeed while turning from base leg to final approach, which resulted in an aerodynamic stall and collision with the ground.

## 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 year(c."eventDate") = 2011
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41522', '41601'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41522&year=2011

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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.