# NTSB investigations: American AA-1B, CA

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 LAX05FA090](https://openairdocs.org/ntsb/LAX05FA090.md): American AA1B · Petaluma, CA · Accident · 1 fatal · Field investigation · Final report · Feb 10, 2005 · N5704L · Destroyed
  > The pilot's failure to maintain an adequate airspeed above the stall speed (Vso) while maneuvering to a landing area that resulted in a stall-spin. Factors in the accident were the fuel starvation induced loss of engine power due to the pilot's fuel system…
- [NTSB OAK75AP009](https://openairdocs.org/ntsb/OAK75AP009.md): Amer Avco AA1-B · El Cajon, CA · Accident · 1 fatal · Closed · Sep 1, 1974 · N9935L · Destroyed
- [NTSB LAX74DUQ17](https://openairdocs.org/ntsb/LAX74DUQ17.md): Amer Avco AA1-B · Santa Paula, CA · Accident · Minor injuries · Closed · Oct 19, 1973 · N6246L · Destroyed
- [NTSB OAK73AP043](https://openairdocs.org/ntsb/OAK73AP043.md): Amer Avco AA1-B · Fairfield, CA · Accident · 1 fatal · Closed · Jun 4, 1973 · N9507L · Destroyed

## 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."eventStateOrRegion" = 'CA' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0630820'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0630820&state=CA

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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.