# NTSB investigations: American AA-1A, 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 SEA76DYC23](https://openairdocs.org/ntsb/SEA76DYC23.md): Amer Avco AA1-A · Goldendale, WA · Accident · No injuries · Closed · Nov 19, 1975 · N6368L · Substantial damage
- [NTSB IAD76FID15](https://openairdocs.org/ntsb/IAD76FID15.md): Amer Avco AA-1A · Ashland, VA · Accident · Minor injuries · Closed · Nov 1, 1975 · N9458L · Destroyed
- [NTSB LAX76FUA11](https://openairdocs.org/ntsb/LAX76FUA11.md): Amer Avco AA1 · Sn Jun Cpstrn, CA · Accident · Serious injuries · Closed · Oct 3, 1975 · N6313L · Substantial damage
- [NTSB CHI76DEA09](https://openairdocs.org/ntsb/CHI76DEA09.md): Amer Avco AA1-A · Anderson, IN · Accident · No injuries · Closed · Sep 20, 1975 · N9288L · Substantial damage
- [NTSB DEN7LAD017](https://openairdocs.org/ntsb/DEN7LAD017.md): Amer Avco AA1-A · Rawlins, WY · Accident · 1 fatal · Closed · Sep 17, 1975 · N6360L · Destroyed
- [NTSB MIA76FKG23](https://openairdocs.org/ntsb/MIA76FKG23.md): Grum-Amer AA1A · Subligna, GA · Accident · Serious injuries · Closed · Sep 15, 1975 · N9281L · Substantial damage
- [NTSB LAX76FUA06](https://openairdocs.org/ntsb/LAX76FUA06.md): Amer Avco AA1-A · Huntington Bch, CA · Accident · No injuries · Closed · Sep 7, 1975 · N6441L · Substantial damage
- [NTSB NYC76FNA08](https://openairdocs.org/ntsb/NYC76FNA08.md): Amer Avco AA1-A · Ayer, MA · Accident · No injuries · Closed · Aug 1, 1975 · N9406L · Substantial damage
- [NTSB NYC76AN014](https://openairdocs.org/ntsb/NYC76AN014.md): Amer Avco AA1-A · Niagara Falls, NY · Accident · 2 fatal · Closed · Jul 27, 1975 · N7251L · Destroyed
- [NTSB CHI76DEP10](https://openairdocs.org/ntsb/CHI76DEP10.md): Grum Amer AA1-A · Portage, WI · Accident · Minor injuries · Closed · Jul 20, 1975 · N9251L · Substantial damage
- [NTSB IAD76DKW01](https://openairdocs.org/ntsb/IAD76DKW01.md): Amer Avco AA1-A · Collegedale, TN · Accident · No injuries · Closed · Jul 3, 1975 · N9392L · Substantial damage
- [NTSB CHI75DEE71](https://openairdocs.org/ntsb/CHI75DEE71.md): Grum Amer AA1-A · Geneseo, IL · Accident · Minor injuries · Closed · Jun 28, 1975 · N9377L · Substantial damage
- [NTSB SEA75FYE40](https://openairdocs.org/ntsb/SEA75FYE40.md): Amer Avco AA1A · Stuart Island, WA · Accident · No injuries · Closed · May 1, 1975 · N9290L · Destroyed
- [NTSB IAD75AIG18](https://openairdocs.org/ntsb/IAD75AIG18.md): Grum Amer AA1-B · Stevensville, MD · Accident · No injuries · Closed · Apr 27, 1975 · N6429L · Substantial damage
- [NTSB MIA75DLG21](https://openairdocs.org/ntsb/MIA75DLG21.md): Amer Avco AA1-A · Aiken, SC · Accident · No injuries · Closed · Jan 18, 1975 · N6424L · Substantial damage
- [NTSB MKC75DEG27](https://openairdocs.org/ntsb/MKC75DEG27.md): Amer Avco AA1-A · Richmond, MO · Accident · Minor injuries · Closed · Jan 1, 1975 · N9296L · 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 ('0630710'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0630710&year=1975

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