# NTSB investigations: Grumman American Avn. AA-1C, 1978

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 FTW79DPG13](https://openairdocs.org/ntsb/FTW79DPG13.md): Grumman AA1-C · Strong, AR · Accident · No injuries · Closed · Dec 28, 1978 · N9633U · Substantial damage
- [NTSB CHI79DEP19](https://openairdocs.org/ntsb/CHI79DEP19.md): Grumman AA-1C · Madison, WI · Accident · No injuries · Closed · Dec 26, 1978 · N9649U · Substantial damage
- [NTSB SEA79DYE08](https://openairdocs.org/ntsb/SEA79DYE08.md): Amer Avco AA1-C · Everett, WA · Accident · Minor injuries · Closed · Dec 6, 1978 · N9711U · Substantial damage
- [NTSB OAK78FA054](https://openairdocs.org/ntsb/OAK78FA054.md): Grum Amer AA-1C · Bear Valley, CA · Accident · 2 fatal · Closed · Sep 16, 1978 · N9812U · Destroyed
- [NTSB CHI78FEP64](https://openairdocs.org/ntsb/CHI78FEP64.md): Grumman AA-1C · Laona, WI · Accident · 2 fatal · Closed · Aug 30, 1978 · N9976U · Destroyed
- [NTSB FTW78DA063](https://openairdocs.org/ntsb/FTW78DA063.md): Grum Amer AA1C · Beaumont, TX · Accident · No injuries · Closed · Jul 25, 1978 · N9660U · Substantial damage
- [NTSB ANC78DAG87](https://openairdocs.org/ntsb/ANC78DAG87.md): Grum Amer AA1C · Cantwell, AK · Accident · No injuries · Closed · Jul 21, 1978 · N9951U · Substantial damage
- [NTSB LAX78FA062](https://openairdocs.org/ntsb/LAX78FA062.md): Grum Amer AA1C · Prescott, AZ · Accident · 2 fatal · Closed · Jul 13, 1978 · N39002 · Destroyed
- [NTSB NYC78FA066](https://openairdocs.org/ntsb/NYC78FA066.md): Grum Amer AA1-C · Tamsworth, NH · Accident · 1 fatal · Closed · Jun 25, 1978 · N9544U · Destroyed
- [NTSB FTW78FPD22](https://openairdocs.org/ntsb/FTW78FPD22.md): Grum Amer AA-1C · Fort Worth, TX · Accident · No injuries · Closed · Jun 21, 1978 · N9832U · Substantial damage
- [NTSB LAX78FUJ45](https://openairdocs.org/ntsb/LAX78FUJ45.md): Citabria 7KCAB · Phoenix, AZ · Accident · No injuries · Closed · Apr 16, 1978 · N36414 · 2 aircraft · Substantial damage
- [NTSB MKC78DTK10](https://openairdocs.org/ntsb/MKC78DTK10.md): Grum Amer AA1-C · Edgemont, SD · Accident · No injuries · Closed · Mar 17, 1978 · N9738U · Substantial damage
- [NTSB FTW78FQD12](https://openairdocs.org/ntsb/FTW78FQD12.md): Grum Amer AA1-C · El Paso, TX · Accident · Minor injuries · Closed · Feb 18, 1978 · N9536U · Substantial damage
- [NTSB FTW78DPG15](https://openairdocs.org/ntsb/FTW78DPG15.md): Grumman AA1-C · Newport, AR · Accident · No injuries · Closed · Jan 28, 1978 · N9644U · Substantial damage
- [NTSB MIA78FKG13](https://openairdocs.org/ntsb/MIA78FKG13.md): Beech D18 · Savannah, GA · Accident · No injuries · Closed · Jan 16, 1978 · N1828D · 2 aircraft · 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") = 1978
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3960100'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3960100&year=1978

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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.