# NTSB investigations: American AA-1, 1971

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 NYC72FNA15](https://openairdocs.org/ntsb/NYC72FNA15.md): Amer Avco AA1 · Tewksbury, MA · Accident · No injuries · Closed · Oct 27, 1971 · N5611L · Substantial damage
- [NTSB FTW72DRG34](https://openairdocs.org/ntsb/FTW72DRG34.md): Amer Avco AA1 · San Antonio, TX · Accident · No injuries · Closed · Oct 23, 1971 · N5727L · Substantial damage
- [NTSB CHI72FEG20](https://openairdocs.org/ntsb/CHI72FEG20.md): Amer Avco AA1 · Cincinnati, OH · Accident · No injuries · Closed · Oct 10, 1971 · N5728L · Substantial damage
- [NTSB MKC72AK020](https://openairdocs.org/ntsb/MKC72AK020.md): Amer Avco AA1 · Potwin, KS · Accident · 2 fatal · Closed · Sep 25, 1971 · N5770L · Destroyed
- [NTSB MKC72FGD29](https://openairdocs.org/ntsb/MKC72FGD29.md): Amer Avco AA-1 · Blakesburg, IA · Accident · No injuries · Closed · Sep 5, 1971 · N5973L · Substantial damage
- [NTSB MIA72DKT05](https://openairdocs.org/ntsb/MIA72DKT05.md): Amer Avco AA1 · Tavernier, FL · Accident · Minor injuries · Closed · Aug 13, 1971 · N5713L · Substantial damage
- [NTSB MIA72FKA02](https://openairdocs.org/ntsb/MIA72FKA02.md): Amer Avco AA1 · San Sebastian, PR · Accident · No injuries · Closed · Jul 26, 1971 · N6239L · Destroyed
- [NTSB MIA72DKG10](https://openairdocs.org/ntsb/MIA72DKG10.md): Amer Avco A-1 · Stone Mountain, GA · Accident · No injuries · Closed · Jul 17, 1971 · N5921L · Substantial damage
- [NTSB FTW72DPD02](https://openairdocs.org/ntsb/FTW72DPD02.md): Amer Avco AA1 · Muenster, TX · Accident · No injuries · Closed · Jul 7, 1971 · N5732L · Substantial damage
- [NTSB LAX72FUJ03](https://openairdocs.org/ntsb/LAX72FUJ03.md): Amer Avco AA1 · Phoenix, AZ · Accident · No injuries · Closed · Jul 3, 1971 · N6235L · Substantial damage
- [NTSB CHI71DEE79](https://openairdocs.org/ntsb/CHI71DEE79.md): Amer Avco AA1 · Pecatonica, IL · Accident · No injuries · Closed · May 30, 1971 · N5621L · Substantial damage
- [NTSB NYC71FHD53](https://openairdocs.org/ntsb/NYC71FHD53.md): Amer Avco AA1 · Bristol, PA · Accident · No injuries · Closed · May 14, 1971 · N5742L · Substantial damage
- [NTSB MIA71FKT59](https://openairdocs.org/ntsb/MIA71FKT59.md): Amer Avco AA-1 · Ft Myers, FL · Accident · No injuries · Closed · May 2, 1971 · N6155L · Substantial damage
- [NTSB CHI71AC073](https://openairdocs.org/ntsb/CHI71AC073.md): Amer Avco AA-1 · Mazomanie, WI · Accident · 2 fatal · Closed · Apr 6, 1971 · N5963L · Destroyed
- [NTSB FTW71FRJ30](https://openairdocs.org/ntsb/FTW71FRJ30.md): Amer Avco AA1 · Pineville, LA · Accident · Minor injuries · Closed · Mar 18, 1971 · N5932L · Substantial damage
- [NTSB CHI71DGD44](https://openairdocs.org/ntsb/CHI71DGD44.md): Amer Avco AA1 · Ravenna, OH · Accident · Minor injuries · Closed · Mar 2, 1971 · N6102L · Destroyed
- [NTSB FTW71FRA39](https://openairdocs.org/ntsb/FTW71FRA39.md): Amer Avco AA1 · Friendswood, TX · Accident · No injuries · Closed · Jan 27, 1971 · N5668L · Substantial damage
- [NTSB DEN71DQA43](https://openairdocs.org/ntsb/DEN71DQA43.md): Yankee AA-1 · Albuquerque, NM · Accident · No injuries · Closed · Jan 22, 1971 · N5726L · Substantial damage
- [NTSB OAK71DVG47](https://openairdocs.org/ntsb/OAK71DVG47.md): Amer Avco AA-1 · Wilton, CA · Accident · No injuries · Closed · Jan 17, 1971 · N6131L · Destroyed
- [NTSB CHI71FBD49](https://openairdocs.org/ntsb/CHI71FBD49.md): Yankee AA1 · Crystal Lake, IL · Accident · No injuries · Closed · Jan 9, 1971 · N5686L · 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") = 1971
  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=1971

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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.