# NTSB investigations: Grumman Acft ENG Cor-Schweizer G-164B, 1992

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 CHI92DTG04](https://openairdocs.org/ntsb/CHI92DTG04.md): Grumman G-164B · Grandin, ND · Accident · No injuries · Final report · Aug 14, 1992 · N48687 · Substantial damage
  > The cracked cylinder which resulted in a forced landing. The lack of suitable terrain on which to make an emergency landing was a factor.
- [NTSB CHI92DCJ05](https://openairdocs.org/ntsb/CHI92DCJ05.md): Grumman-Schweizer G-164B · Atkinson, NE · Accident · No injuries · Final report · Aug 11, 1992 · N48672 · Substantial damage
  > A cracked engine cylinder.
- [NTSB LAX92LA340](https://openairdocs.org/ntsb/LAX92LA340.md): Grumman G-164B · Tolleson, AZ · Accident · No injuries · Limited investigation · Final report · Aug 9, 1992 · N6809K · Substantial damage
  > The pilot's selection of unsuitable terrain for takeoff. Contributing to this accident was the ravine that crossed the runway.
- [NTSB LAX92LA325](https://openairdocs.org/ntsb/LAX92LA325.md): Schweizer G-164B · Visalia, CA · Accident · No injuries · Limited investigation · Final report · Jul 30, 1992 · N6892K · Substantial damage
  > The pilot's improper stowage of an aerosol spray can in the cockpit which caused an electrical short and an ensuing fire, and his failure to maintain directional control of the aircraft during the subsequent aborted takeoff.
- [NTSB LAX92LA259](https://openairdocs.org/ntsb/LAX92LA259.md): Grumman G-164B · Robbins, CA · Accident · No injuries · Limited investigation · Final report · Jun 23, 1992 · N48658 · Substantial damage
  > The failure of the pilot to maintain an adequate wing tip clearance between the aircraft and a dirt bank paralleling the airstrip.
- [NTSB FTW92DPG02](https://openairdocs.org/ntsb/FTW92DPG02.md): Grumman G-164-B · Mcdougal, AR · Accident · Minor injuries · Final report · Jun 15, 1992 · N8285K · Destroyed
  > The pilots failure to properly plan his take off. A factor was his lack of familiarity with the chemical dispensing equipment.
- [NTSB FTW92LA144](https://openairdocs.org/ntsb/FTW92LA144.md): Grumman G-164B · Mamou, LA · Accident · No injuries · Limited investigation · Final report · May 30, 1992 · N6808Q · Substantial damage
  > The engine failure for undetermined reasons. A factor was the lack of suitable terrain onto which the ensuing forced landing could be executed.
- [NTSB LAX92LA215](https://openairdocs.org/ntsb/LAX92LA215.md): Schweizer G-164B · Live Oak, CA · Accident · No injuries · Limited investigation · Final report · May 24, 1992 · N8412K · Substantial damage
  > The pilot's failure to maintain directional control and improper use of the brakes.
- [NTSB FTW92LA143](https://openairdocs.org/ntsb/FTW92LA143.md): Grumman G-164B · Walnut Ridge, AR · Accident · Minor injuries · Limited investigation · Final report · May 23, 1992 · N8380K · Substantial damage
  > The pilot's failure to maintain adequate terrain clearance. A factor was the loss of power as result of the uncoupling of the engine and the propeller.
- [NTSB FTW92LA090](https://openairdocs.org/ntsb/FTW92LA090.md): Grumman G-164B · Roanoke, LA · Accident · No injuries · Limited investigation · Final report · Mar 16, 1992 · N8363K · Substantial damage
  > The locking of the main landing gear brakes.

## 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") = 1992
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3952802'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3952802&year=1992

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