# NTSB investigations: Grumman American Avn. AA-1B, 1973

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 MKC74FTG06](https://openairdocs.org/ntsb/MKC74FTG06.md): Amer Avco AA-1B · Fargo, ND · Accident · Minor injuries · Closed · Sep 25, 1973 · N9939L · Substantial damage
- [NTSB FTW74FRD09](https://openairdocs.org/ntsb/FTW74FRD09.md): Amer Avco AA1-B · Slidell, LA · Accident · No injuries · Closed · Sep 9, 1973 · N9917L · Substantial damage
- [NTSB IAD74FIG09](https://openairdocs.org/ntsb/IAD74FIG09.md): Amer Avco AA-1B · Springfield, WV · Accident · Serious injuries · Closed · Sep 2, 1973 · N9694L · Substantial damage
- [NTSB NYC74FNA12](https://openairdocs.org/ntsb/NYC74FNA12.md): Amer Avco AA1-B · Tewksbury, MA · Accident · Minor injuries · Closed · Aug 30, 1973 · N6273L · Substantial damage
- [NTSB NYC74DHD11](https://openairdocs.org/ntsb/NYC74DHD11.md): Amer Avco AA1-B · Bristol, PA · Accident · Minor injuries · Closed · Aug 19, 1973 · N9627L · Destroyed
- [NTSB FTW74FRJ02](https://openairdocs.org/ntsb/FTW74FRJ02.md): Amer Avco AA-1B · West Monroe, LA · Accident · Minor injuries · Closed · Jul 2, 1973 · N6277L · Destroyed
- [NTSB SEA73AS033](https://openairdocs.org/ntsb/SEA73AS033.md): Amer Avco AA-1B · W.Yellowstne, MT · Accident · 2 fatal · Closed · May 15, 1973 · N9638L · Destroyed
- [NTSB NYC73FGT10](https://openairdocs.org/ntsb/NYC73FGT10.md): Amer Avco AA-1B · Frackville, PA · Accident · Minor injuries · Closed · May 5, 1973 · N9608L · Destroyed
- [NTSB FTW73DRA18](https://openairdocs.org/ntsb/FTW73DRA18.md): Amer Avco AA1B · Spring, TX · Accident · No injuries · Closed · Mar 18, 1973 · N6278L · 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") = 1973
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3960103'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3960103&year=1973

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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.