# N6642K: 1978 Grumman Acft ENG Cor-Schweizer G-164B, registration cancelled 2018-03-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 12, 2018
- Status when cancelled: Third renewal notice
- Airframe: [Grumman Acft ENG Cor-Schweizer G-164B](https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164b) (registry code 3952802)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 403B
- Year built: 1978
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: April 13, 1978
- Certificate issued: May 30, 1996
- Last registry action: January 20, 2014
- Mode S code: A8C5BD
- Owner when cancelled: [Ken Spray Inc](https://openairdocs.org/faa-owner/KEN%20SPRAY%20INC)
- Location: [Twin Falls, ID](https://openairdocs.org/faa-place/ID/Twin%20Falls)
- Owner type: Corporation
- Owner's area on the map: 42.4006° N, 114.5249° W: Placed by OpenAirDocs at the center of ZIP code 83301, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6642K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6642K
- Page: https://openairdocs.org/deregistered/N6642K-2018-03-12

From the FAA registry file of October 31, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Grumman Acft ENG Cor-Schweizer G-164B: https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164b.md

## NTSB investigations (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB FTW96LA070](https://openairdocs.org/ntsb/FTW96LA070), Dec 13, 1995: Grumman G-164B (N6642K), Pawnee, OK, substantial damage. Probable cause: THE PILOT'S FAILURE TO MAINTAIN ADEQUATE CLEARANCE FROM THE TERRAIN.
- [NTSB FTW83LA267](https://openairdocs.org/ntsb/FTW83LA267), Jun 4, 1983: Grumman G-164B (N6642K), Kinder, LA, substantial damage

## FAA accident and incident reports (4)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19961015032399A](https://openairdocs.org/incident/19961015032399A), Oct 15, 1996: Scwzer G164B (N6642K), Palo Alto, CA, Substantial damage. Aircraft engine quit during final approach and aircraft crashed in a slew off main levee of bay.
- [Accident 19951213044729A](https://openairdocs.org/incident/19951213044729A), Dec 13, 1995: Scwzer G164B (N6642K), Pawnee, OK, Substantial damage. Right main gear hit a berm during spray run. Tore off gear. Nosed over landing in open field.
- [Incident 19931122044199I](https://openairdocs.org/incident/19931122044199I), Nov 22, 1993: Scwzer G164B (N6642K), Carlisle, AR, Minor damage. Right spring steel main landing gear strut broke while taxiing for takeoff. Wing tip struck taxiway.
- [Accident 19830604022439A](https://openairdocs.org/incident/19830604022439A), Jun 4, 1983: Scwzer G164B (N6642K), Kinder, LA, Substantial damage. Drifted off runway centerline after liftoff. Struck a tree and a levee. Nosed over.

## Other aircraft with N6642K

- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N6642K-undated): Republic RC-3, S/N 919, built 1947. Exported to Canada

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