# NTSB investigations: Grumman Acft ENG Cor-Schweizer G-164A, 2008

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 SEA08CA183](https://openairdocs.org/ntsb/SEA08CA183.md): Grumman Acft Eng G-164A · Hazelton, ID · Accident · Minor injuries · Data collection · Final report · Aug 18, 2008 · N6702Q · Substantial damage
  > The pilot's inadequate compensation for the tailwind and failure to attain and maintain airspeed, which resulted in an inadvertent stall. The tailwind was a contributing factor.
- [NTSB DEN08CA135](https://openairdocs.org/ntsb/DEN08CA135.md): Grumman G-164A · Walsh, CO · Accident · No injuries · Data collection · Final report · Aug 6, 2008 · N7487 · Substantial damage
  > The total failure of a cylinder head assembly. Contributing to the accident was the lack of suitable terrain for a forced landing.
- [NTSB DFW08CA195](https://openairdocs.org/ntsb/DFW08CA195.md): Grumman 164A · Lake Providence, LA · Accident · Minor injuries · Data collection · Final report · Jul 22, 2008 · N7249 · Substantial damage
  > The pilot's failure to maintain control of the airplane while maneuvering during an aerial application. Contributing to the accident was the wind gust.
- [NTSB DEN08CA091](https://openairdocs.org/ntsb/DEN08CA091.md): Grumman-Schweizer G-164A · East Bernard, TX · Accident · No injuries · Data collection · Final report · May 20, 2008 · N5083 · Substantial damage
  > Two engine cylinder exhaust valves stuck open for an undetermined reason, resulting in a loss of engine power.
- [NTSB SEA08CA093](https://openairdocs.org/ntsb/SEA08CA093.md): Grumman G-164A · Dayton, WA · Accident · Minor injuries · Data collection · Final report · Mar 25, 2008 · N48629 · Substantial damage
  > The pilot's inadequate compensation for the wind conditions and failure to maintain an adequate airspeed. A contributing factor was the sudden windshift.

## 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") = 2008
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3952801'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3952801&year=2008

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