# N6623Q: Grumman Acft ENG Cor-Schweizer G-164B, registration cancelled 1997-03-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 13, 1997
- Status when cancelled: Triennial form not returned
- 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: 149B
- Type of aircraft: Fixed wing single engine
- Certificate issued: June 7, 1984
- Last registry action: January 15, 1997
- Mode S code: A8BE77
- Owner when cancelled: [Brekhus Kenneth J](https://openairdocs.org/faa-owner/BREKHUS%20KENNETH%20J)
- Location: [Kenmare, ND](https://openairdocs.org/faa-place/ND/Kenmare)
- Owner type: Individual
- Owner's area on the map: 48.8581° N, 100.3974° W: Placed by OpenAirDocs at the center of ZIP code 58318, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6623Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6623Q
- Page: https://openairdocs.org/deregistered/N6623Q-1997-03-13

From the FAA registry file of November 4, 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 (3)

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 CHI95LA217](https://openairdocs.org/ntsb/CHI95LA217), Jul 11, 1995: Schweizer G-164B (N6623Q), Kenmare, ND, destroyed. Probable cause: the pilot's not obtaining/maintaining proper climb rate.
- [NTSB MIA78FKG52](https://openairdocs.org/ntsb/MIA78FKG52), Jun 19, 1978: Grumman G-164B (N6623Q), Sylvester, GA, destroyed
- [NTSB MIA78DKG42](https://openairdocs.org/ntsb/MIA78DKG42), May 10, 1978: Grumman G-164B (N6623Q), Sylvester, GA, substantial damage

## FAA accident and incident reports (3)

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 19950711048069A](https://openairdocs.org/incident/19950711048069A), Jul 11, 1995: Scwzer G164B (N6623Q), Kenmare, ND, No damage. (-23) No narrative.
- [Accident 19780619012999A](https://openairdocs.org/incident/19780619012999A), Jun 19, 1978: Gulstm G164A (N6623Q), Sylvester, FL, Destroyed. Flew under wires.
- [Accident 19780510012479A](https://openairdocs.org/incident/19780510012479A), May 10, 1978: Gulstm G164A (N6623Q), Sylvester, GA, Substantial damage. Fertilizing peanuts.

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