# NTSB investigations: American AA-1: Loss of control in flight

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 GAA17CA241](https://openairdocs.org/ntsb/GAA17CA241.md): American AA 1 · New Market, VA · Accident · Minor injuries · Data collection · Final report · Apr 9, 2017 · N5690L · Substantial damage
  > The pilot’s failure to maintain a proper approach path, which resulted in an impact with trees.
- [NTSB CEN12FA570](https://openairdocs.org/ntsb/CEN12FA570.md): American AA-1 · Llano, TX · Accident · 2 fatal · Field investigation · Final report · Aug 25, 2012 · N5796L · Substantial damage
  > The flight instructor’s delayed remedial action and inadequate supervision during practice traffic pattern work. Contributing to the accident was the flight instructor’s use of sedating medication on the day of the accident and airplane’s high angle of attack…
- [NTSB CEN09CA279](https://openairdocs.org/ntsb/CEN09CA279.md): American AA-1 · Cumberland, WI · Accident · Minor injuries · Data collection · Final report · May 3, 2009 · N5905L · Substantial damage
  > The pilot's failure to maintain control of the aircraft during takeoff in crosswind conditions.

## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0630610')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '240' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/240/sequence?model=0630610

---
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.