# NTSB investigations: American AA-1, 1975

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 IAD76DHD11](https://openairdocs.org/ntsb/IAD76DHD11.md): American AA1 · Delmar, DE · Accident · Minor injuries · Closed · Oct 24, 1975 · N5711L · Substantial damage
- [NTSB SEA76DYE15](https://openairdocs.org/ntsb/SEA76DYE15.md): Amer Avco AA1 · Hoquiam, WA · Accident · No injuries · Closed · Sep 6, 1975 · N6146L · Substantial damage
- [NTSB MIA76DLD08](https://openairdocs.org/ntsb/MIA76DLD08.md): Amer Avco AA1 · Windemere, FL · Accident · No injuries · Closed · Jul 27, 1975 · N5640L · Substantial damage
- [NTSB MIA76DKT01](https://openairdocs.org/ntsb/MIA76DKT01.md): Amer Avco AA1 · Ft Lauderdale, FL · Accident · Minor injuries · Closed · Jul 9, 1975 · N5662L · Destroyed
- [NTSB MKC75FCA25](https://openairdocs.org/ntsb/MKC75FCA25.md): Amer Avco AA1 · Painton, MO · Accident · Serious injuries · Closed · Apr 12, 1975 · N69MP · 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 year(c."eventDate") = 1975
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('0630610'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0630610&year=1975

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