# N6641Q: Grumman Acft ENG Cor-Schweizer G-164B, registration cancelled 2014-11-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 12, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grumman Acft ENG Cor-Schweizer G-164B](https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164b) (registry code 3952802)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 171B
- Type of aircraft: Fixed wing single engine
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: December 28, 1976
- Certificate issued: December 23, 1997
- Last registry action: December 15, 2009
- Mode S code: A8C59F
- Owner when cancelled: [Ark Tex Aviation Inc](https://openairdocs.org/faa-owner/ARK%20TEX%20AVIATION%20INC)
- Location: [Texarkana, AR](https://openairdocs.org/faa-place/AR/Texarkana)
- Owner type: Corporation
- Owner's area on the map: 33.4449° N, 93.8948° W: Placed by OpenAirDocs at the center of ZIP code 71854, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6641Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6641Q
- Page: https://openairdocs.org/deregistered/N6641Q-2014-11-12

From the FAA registry file of November 3, 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 (1)

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 DFW06CA081](https://openairdocs.org/ntsb/DFW06CA081), Mar 4, 2006: Grumman-Schweizer G-164B (N6641Q), Texarkana, AR, substantial damage. Probable cause: The loss of engine power due to a cracked cylinder. Contributing factors were the pilot's failure to maintain adequate airspeed.

## FAA accident and incident reports (1)

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 20060304003039A](https://openairdocs.org/incident/20060304003039A), Mar 4, 2006: Scwzer G164B (N6641Q), Hervey, AR, Substantial damage. (-23) On 03/04/2006 N6641Q serial number 171B, a Grumman G-164-B, operated by ark-tex aviation incorporated, texarkana, Arkansas, flown by the pilot [privacy…

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