# N6672Q: 1977 Grumman Acft ENG Cor-Schweizer G-164B, registration cancelled 2021-07-31

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 31, 2021
- 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)
- Engine: [Pratt & Whitney R-985 series](https://openairdocs.org/engine/pratt-whitney-r-985-series) (registry code 52008)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 194B
- Year built: 1977
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: February 9, 1977
- Certificate issued: April 20, 2018
- Last registry action: April 20, 2018
- Mode S code: A8D0E7
- Owners when cancelled: [Zeledon Roger J DBA](https://openairdocs.org/faa-owner/ZELEDON%20ROGER%20J%20DBA), [Valley Ag Aerial Services](https://openairdocs.org/faa-owner/VALLEY%20AG%20AERIAL%20SERVICES)
- Location: [San Miguel, NM](https://openairdocs.org/faa-place/NM/San%20Miguel)
- Physical address: [La Mesa, NM](https://openairdocs.org/faa-place/NM/La%20Mesa)
- Owner type: Individual
- Owner's area on the map: 32.1535° N, 106.7268° W: Placed by OpenAirDocs: center of San Miguel, NM, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6672Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6672Q
- Page: https://openairdocs.org/deregistered/N6672Q-2021-07-31

From the FAA registry file of November 5, 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 CEN18LA226](https://openairdocs.org/ntsb/CEN18LA226), Jun 15, 2018: Grumman Acft ENG Cor-Schweizer G 164B (N6672Q), Arrey, NM, substantial damage. Probable cause: The pilot's failure to maintain clearance from a hillside during an agricultural application flight while facing the sun.

## 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 20180615007959A](https://openairdocs.org/incident/20180615007959A), Jun 15, 2018: Grumman Acft Eng Cor-Schweizer G-164B (N6672Q), Arrey, NM, Substantial damage. On June 15, 2018, at 09:00 MDT, a Grumman G164B ag cat, N6672Q registered to [privacy data omitted] collided with a hilltop 1.8 miles south east of Arrey, new…

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