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

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 FTW98LA242](https://openairdocs.org/ntsb/FTW98LA242.md): Grumman American AA-1C · Roanoke, TX · Accident · Minor injuries · Limited investigation · Final report · May 29, 1998 · N9606U · Substantial damage
  > The loss of engine power resulting from an excessively rich mixture for an undetermined reason. A factor was the lack of suitable terrain for the forced landing.
- [NTSB FTW79FPD25](https://openairdocs.org/ntsb/FTW79FPD25.md): Grum Amer AA-1C · Richland Hills, TX · Accident · Minor injuries · Closed · Jun 30, 1979 · N39066 · Destroyed
- [NTSB FTW79FRG34](https://openairdocs.org/ntsb/FTW79FRG34.md): Grum Amer AA1-C · Rockport, TX · Accident · Serious injuries · Closed · May 27, 1979 · N9660U · Substantial damage
- [NTSB FTW79DPA17](https://openairdocs.org/ntsb/FTW79DPA17.md): Grum-Amer AA-1C · Dallas, TX · Accident · No injuries · Closed · May 10, 1979 · N9646U · Substantial damage
- [NTSB FTW78DA063](https://openairdocs.org/ntsb/FTW78DA063.md): Grum Amer AA1C · Beaumont, TX · Accident · No injuries · Closed · Jul 25, 1978 · N9660U · Substantial damage
- [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 FTW78FQD12](https://openairdocs.org/ntsb/FTW78FQD12.md): Grum Amer AA1-C · El Paso, TX · Accident · Minor injuries · Closed · Feb 18, 1978 · N9536U · 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 c."eventStateOrRegion" = 'TX' AND c."eventCountry" = 'USA'
  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&state=TX

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