# NTSB investigations: Grumman G-164, MN

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 CHI05LA234](https://openairdocs.org/ntsb/CHI05LA234.md): Grumman G-164 · Georgetown, MN · Accident · Minor injuries · Limited investigation · Final report · Aug 9, 2005 · N553Y · Substantial damage
  > The reported loss of engine power for undetermined reasons while maneuvering and the low altitude of the operation. Related factors were the unsuitable terrain encountered by the pilot, and trees.
- [NTSB MKC80DER05](https://openairdocs.org/ntsb/MKC80DER05.md): Grumman G-164 · Campbell, MN · Accident · No injuries · Closed · Aug 15, 1979 · N10214 · Substantial damage
- [NTSB MKC67F0067](https://openairdocs.org/ntsb/MKC67F0067.md): Grumman G-164 · Warren, MN · Accident · Serious injuries · Closed · Jul 4, 1966 · N604U · Destroyed

## 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" = 'MN' 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 ('3952702'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3952702&state=MN

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