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

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.

Page 4 of 9 · 426 cases

## Cases, newest first

- [NTSB CHI95LA217](https://openairdocs.org/ntsb/CHI95LA217.md): Schweizer G-164B · Kenmare, ND · Accident · Serious injuries · Limited investigation · Final report · Jul 11, 1995 · N6623Q · Destroyed
  > the pilot's not obtaining/maintaining proper climb rate.
- [NTSB SEA95LA119](https://openairdocs.org/ntsb/SEA95LA119.md): Grumman G-164B · Helena, MT · Accident · No injuries · Limited investigation · Final report · Jun 15, 1995 · N6669Q · Destroyed
  > The loss of engine power for undetermined reasons.
- [NTSB FTW95LA392](https://openairdocs.org/ntsb/FTW95LA392.md): Grumman G-164B · Springlake, TX · Accident · No injuries · Limited investigation · Final report · Jun 8, 1995 · N211JM · Substantial damage
  > The loss of engine power due to the uncontained failure of the third stage turbine wheel. A factor was the lack of suitable terrain for the forced landing.
- [NTSB CHI95LA163](https://openairdocs.org/ntsb/CHI95LA163.md): Schweizer G-164B · E. Grand Forks, MN · Accident · No injuries · Limited investigation · Final report · Jun 1, 1995 · N6682K · Substantial damage
  > The pilot's failure to maintain clearance with the wires.
- [NTSB LAX95LA195](https://openairdocs.org/ntsb/LAX95LA195.md): Grumman G-164B · Robbins, CA · Accident · No injuries · Limited investigation · Final report · May 25, 1995 · N6774K · Substantial damage
  > a loss of engine power due to a separation of the number 6 cylinder, and the nose over during the subsequent forced landing.
- [NTSB FTW95LA205](https://openairdocs.org/ntsb/FTW95LA205.md): Grumman G-164B · St Martinville, LA · Accident · Serious injuries · Limited investigation · Final report · May 17, 1995 · N8365K · Destroyed
  > The pilot's failure to maintain control of the aircraft. A factor was the high winds.
- [NTSB SEA95LA094](https://openairdocs.org/ntsb/SEA95LA094.md): Grumman G-164B · Stayton, OR · Accident · Minor injuries · Limited investigation · Final report · May 7, 1995 · N6895Q · Substantial damage
  > A power loss for undetermined reason(s). A factor was the soft terrain.
- [NTSB MIA95LA085](https://openairdocs.org/ntsb/MIA95LA085.md): Grumman G-164B · Crystal Springs, MS · Accident · No injuries · Limited investigation · Final report · Mar 6, 1995 · N6619Q · Substantial damage
  > The failure of the pilot in command to insure the aircraft contained adequate fuel to complete the flight.
- [NTSB FTW95FA047](https://openairdocs.org/ntsb/FTW95FA047.md): Grumman-Schweizer G-164B · Wisner, LA · Accident · 1 fatal · Field investigation · Final report · Nov 16, 1994 · N48398 · Substantial damage
  > The pilot's failure to maintain minimum required airspeed for flight. A factor was the pilot's lack of total experience in the type of aircraft.
- [NTSB FTW95LA009](https://openairdocs.org/ntsb/FTW95LA009.md): Grumman G-164B · Oak Grove, LA · Accident · No injuries · Limited investigation · Final report · Oct 3, 1994 · N6676K · Substantial damage
  > The pilot misjudged clearance from the vehicle.
- [NTSB MIA94LA218](https://openairdocs.org/ntsb/MIA94LA218.md): Grumman G-164B · Greenwood, MS · Accident · No injuries · Limited investigation · Final report · Sep 29, 1994 · N48572 · Substantial damage
  > The improper decision of the pilot to execute a precautionary landing to an unprepared field due to a supercharger shaft failure.
- [NTSB FTW94LA270](https://openairdocs.org/ntsb/FTW94LA270.md): Grumman G-164B · Shreveport, LA · Accident · 1 fatal · Limited investigation · Final report · Aug 12, 1994 · N48664 · Destroyed
  > The pilot's incapacitation due to a heart attack.
- [NTSB FTW94LA266](https://openairdocs.org/ntsb/FTW94LA266.md): Grumman G-164B · Matagorda, TX · Accident · No injuries · Limited investigation · Final report · Aug 10, 1994 · N8251K · Destroyed
  > A power loss due to cracked engine cylinder. A factor was the lack of suitable terrain for the forced landing.
- [NTSB FTW94FA262](https://openairdocs.org/ntsb/FTW94FA262.md): Grumman G-164B · Henderson, LA · Accident · 1 fatal · Field investigation · Final report · Aug 5, 1994 · N6804Q · Destroyed
  > The pilot's failure to maintain clearance from a known object.
- [NTSB FTW94FA241](https://openairdocs.org/ntsb/FTW94FA241.md): Schweizer G-164B · Foules, LA · Accident · 1 fatal · Field investigation · Final report · Jul 21, 1994 · N6617Q · Destroyed
  > The pilot's failure to maintain obstacle clearance.
- [NTSB SEA94LA193](https://openairdocs.org/ntsb/SEA94LA193.md): Grumman G-164B · Wilder, ID · Accident · No injuries · Limited investigation · Final report · Jul 19, 1994 · N48571 · Substantial damage
  > The failure of the left brake master cylinder and the pilot's inadequate remedial action when the aircraft collided with an embankment during an intentional ground loop.
- [NTSB CHI94DCA02](https://openairdocs.org/ntsb/CHI94DCA02.md): Schweizer G-164B · Harviell, MO · Accident · Minor injuries · Final report · Jul 18, 1994 · N48484 · Substantial damage
  > the separation of the oil supply line to the propeller governor, which resulted in the propeller inadvertently going into feather. Factors were the pilots intentional ground loop of the airplane to avoid impacting obstructions at the end of the runway.
- [NTSB FTW94LA187](https://openairdocs.org/ntsb/FTW94LA187.md): Grumman G-164B · Carlisle, AR · Accident · No injuries · Limited investigation · Final report · Jun 6, 1994 · N8363K · Destroyed
  > The loss of engine power for undetermined reason. A factor ws the lack of suitable terrain at the pilot's disposal for the forced landing.
- [NTSB FTW94LA178](https://openairdocs.org/ntsb/FTW94LA178.md): Schweizer G-164B · Antonito, CO · Accident · No injuries · Limited investigation · Final report · May 24, 1994 · N6695K · Substantial damage
  > The pilot's improper compensation for wind conditions. A factor was the gusty crosswind and the pilot inadvertently becoming lost.
- [NTSB FTW94LA177](https://openairdocs.org/ntsb/FTW94LA177.md): Grumman G-164B · Casscoe, AR · Accident · Minor injuries · Limited investigation · Final report · May 24, 1994 · N48386 · Destroyed
  > The inadvertent stall and power loss for undetermined reasons. A factor was the lack of suitable terrain for the forced landing.
- [NTSB ATL94LA104](https://openairdocs.org/ntsb/ATL94LA104.md): Grumman G-164B · Memphis, TN · Accident · No injuries · Limited investigation · Final report · May 20, 1994 · N6816Q · Substantial damage
  > The pilot's failure to maintain clearance from the earthen dike during the swath run.
- [NTSB LAX94LA205](https://openairdocs.org/ntsb/LAX94LA205.md): Grumman G-164B · Robbins, CA · Accident · No injuries · Limited investigation · Final report · Apr 23, 1994 · N6774K · Substantial damage
  > The pilot's improper use of the brakes.
- [NTSB ATL94LA084](https://openairdocs.org/ntsb/ATL94LA084.md): Grumman G-164B · Ozark, AL · Accident · No injuries · Limited investigation · Final report · Apr 20, 1994 · N48717 · Substantial damage
  > A loss of engine power for undetermined reasons. A factor was the soft terrain.
- [NTSB SEA94LA092](https://openairdocs.org/ntsb/SEA94LA092.md): Grumman-Schweizer G-164B · Levan, UT · Accident · No injuries · Limited investigation · Final report · Mar 30, 1994 · N6754Q · Substantial damage
  > The left main landing gear wheel bearing broke resulting in the wheel jamming and the airplane nosing over.
- [NTSB LAX94LA155](https://openairdocs.org/ntsb/LAX94LA155.md): Grumman G-164B · Chico, CA · Accident · No injuries · Limited investigation · Final report · Mar 4, 1994 · N6528K · Substantial damage
  > the failure of the pilot to obtain/maintain sufficient flying speed during a downwind takeoff and climb, compounded by his reluctance to use full available takeoff power.
- [NTSB SEA94LA072](https://openairdocs.org/ntsb/SEA94LA072.md): Grumman G-164 · Walla Walla, WA · Accident · No injuries · Limited investigation · Final report · Mar 2, 1994 · N6612Q · Substantial damage
  > Unsuitable terrain for a forced landing after a loss of power due to a failed engine cylinder. Factors include a partial magneto failure.
- [NTSB MIA93LA178](https://openairdocs.org/ntsb/MIA93LA178.md): Schweizer G-164B · Benton, MS · Accident · Minor injuries · Limited investigation · Final report · Aug 18, 1993 · N6731Q · Destroyed
  > The pilot-in-command's failure to maintain proper visual outlook.
- [NTSB FTW93LA238](https://openairdocs.org/ntsb/FTW93LA238.md): Grumman G-164B · Pioneer, LA · Accident · No injuries · Limited investigation · Final report · Aug 12, 1993 · N8227K · 2 aircraft · Substantial damage
  > The failure by both pilots to maintain visual lookout. Factors were the inadequate radio communications by both pilots, and the departing pilot's failure to follow procedures and directives.
- [NTSB SEA93LA168](https://openairdocs.org/ntsb/SEA93LA168.md): Cessna A150L · Ephrata, WA · Accident · Serious injuries · Limited investigation · Final report · Aug 1, 1993 · N5958J · 2 aircraft · Destroyed
  > Inadequate visual lookout by both pilots, resulting in their failure to see-and-avoid each other's aircraft. A factor related to the accident was: failure of the Grumman 164B pilot to adequately monitor the UNICOM frequency.
- [NTSB CHI93LA303](https://openairdocs.org/ntsb/CHI93LA303.md): Schweizer G167B · Borup, MN · Accident · No injuries · Limited investigation · Final report · Jul 27, 1993 · N6637Q · Substantial damage
  > the loss of engine power due to a cracked cylinder head.
- [NTSB CHI93LA263](https://openairdocs.org/ntsb/CHI93LA263.md): Grumman G164B · Wyndmere, ND · Accident · No injuries · Limited investigation · Final report · Jul 16, 1993 · N2008 · Substantial damage
  > the pilot's decision to land on unsuitable terrain. Factors in the accident are the wet and soft turf runway.
- [NTSB CHI93LA254](https://openairdocs.org/ntsb/CHI93LA254.md): Grumman G164B · Eldred, MN · Accident · No injuries · Limited investigation · Final report · Jul 13, 1993 · N48518 · Substantial damage
  > the pilot's failure to maintain directional control during the takeoff roll.
- [NTSB FTW93LA179](https://openairdocs.org/ntsb/FTW93LA179.md): Grumman-Schweizer G-164B · Kaplan, LA · Accident · No injuries · Limited investigation · Final report · Jun 5, 1993 · N6693Q · Substantial damage
  > The pilot's failure to have the airplane properly attended during start when people were available. A factor was the inadequate tie down rope.
- [NTSB FTW93LA175](https://openairdocs.org/ntsb/FTW93LA175.md): Grumman G-164B · St. Martinville, LA · Accident · No injuries · Limited investigation · Final report · Jun 2, 1993 · N48724 · Substantial damage
  > The pilot's and tractor driver's inadequate visual lookout
- [NTSB FTW93LA174](https://openairdocs.org/ntsb/FTW93LA174.md): Grumman G-164B · Stuttgart, AR · Accident · No injuries · Limited investigation · Final report · Jun 2, 1993 · N6695K · Substantial damage
  > The pilot's selection of the downwind runway for landing. Factors were the wind conditions and the left brake malfunction for undetermined reasons
- [NTSB FTW93LA172](https://openairdocs.org/ntsb/FTW93LA172.md): Grumman G-164B · Walnut Ridge, AR · Accident · Serious injuries · Limited investigation · Final report · Jun 2, 1993 · N48659 · Destroyed
  > The pilot's failure to maintain adequate clearance.
- [NTSB LAX93LA226](https://openairdocs.org/ntsb/LAX93LA226.md): Grumman G-164B · Madera, CA · Accident · No injuries · Limited investigation · Final report · May 26, 1993 · N48632 · Destroyed
  > The pilot's failure to maintain directional control. A factor related to this accident was the left quartering tailwind.
- [NTSB FTW93LA167](https://openairdocs.org/ntsb/FTW93LA167.md): Grumman G-164B · Stuttgart, AR · Accident · No injuries · Limited investigation · Final report · May 26, 1993 · N8405K · Destroyed
  > Pilot's failure to maintain clearance from the electrical wires.
- [NTSB FTW93LA153](https://openairdocs.org/ntsb/FTW93LA153.md): Grumman G-164B · Arnaudville, LA · Accident · No injuries · Limited investigation · Final report · May 12, 1993 · N6639Q · Substantial damage
  > The loss of engine power for undetermined reasons. A factor was the unsuitable terrain
- [NTSB FTW93LA089](https://openairdocs.org/ntsb/FTW93LA089.md): Grumman G-164B · Indian Village, LA · Accident · No injuries · Limited investigation · Final report · Feb 22, 1993 · N48455 · Substantial damage
  > Landing performed short of the runway threshold. Factor was wet grassy terrain
- [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.

Next page: https://openairdocs.org/ntsb.md?model=3952802&page=5

## 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."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&page=4

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