# NTSB investigations: Grumman Acft ENG Cor-Schweizer G-164B, 1995

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 FTW96LA070](https://openairdocs.org/ntsb/FTW96LA070.md): Grumman G-164B · Pawnee, OK · Accident · No injuries · Limited investigation · Final report · Dec 13, 1995 · N6642K · Substantial damage
  > The pilot's failure to maintain adequate clearance from the terrain.
- [NTSB LAX96LA012](https://openairdocs.org/ntsb/LAX96LA012.md): Grumman G-164B · Lost Hills, CA · Accident · Minor injuries · Limited investigation · Final report · Oct 16, 1995 · N8247K · Destroyed
  > the pilot misjudged the aircraft's altitude.
- [NTSB LAX95LA346](https://openairdocs.org/ntsb/LAX95LA346.md): Grumman G-164B · Avondale, AZ · Accident · No injuries · Limited investigation · Final report · Oct 1, 1995 · N6779K · Substantial damage
  > the pilot's failure to plan to avoid wake turbulence.
- [NTSB CHI95LA272](https://openairdocs.org/ntsb/CHI95LA272.md): Grumman G-164 · Wadena, MN · Accident · Minor injuries · Limited investigation · Final report · Aug 13, 1995 · N48611 · Substantial damage
  > the pilot's inattentiveness during the reversal turn, the pilot not maintaining control of the airplane, and the stall/mush encountered by the pilot.
- [NTSB CHI95LA266](https://openairdocs.org/ntsb/CHI95LA266.md): Grumman G164B · Bloomington, NE · Accident · No injuries · Limited investigation · Final report · Aug 10, 1995 · N6771Q · Substantial damage
  > the disintegration of the engine's super charger bearings. Factors associated with the accident were the total failure of the engine's super charger and the unsuitable terrain surrounding the airplane's departure path encountered by the pilot.
- [NTSB SEA95LA188](https://openairdocs.org/ntsb/SEA95LA188.md): Grumman G-164B · Ephrata, WA · Accident · No injuries · Limited investigation · Final report · Jul 28, 1995 · N6774Q · Substantial damage
  > The pilot's inadequate compensation for wind conditions. Factors contributing to the accident were crosswinds and gusts.
- [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.

## 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") = 1995
  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=1995

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