# N6792Q: 1977 Grumman Acft ENG Cor-Schweizer G-164B, registration cancelled 2009-03-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 9, 2009
- 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)
- 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: 303B
- Year built: 1977
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: July 26, 1977
- Certificate issued: February 20, 1991
- Last registry action: February 17, 2009
- Mode S code: A8FFD4
- Owner when cancelled: [Valley Crop Dusters Inc](https://openairdocs.org/faa-owner/VALLEY%20CROP%20DUSTERS%20INC)
- Location: [Westley, CA](https://openairdocs.org/faa-place/CA/Westley)
- Owner type: Corporation
- Owner's area on the map: 37.5544° N, 121.2447° W: Placed by OpenAirDocs at the center of ZIP code 95387, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6792Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6792Q
- Page: https://openairdocs.org/deregistered/N6792Q-2009-03-09

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 LAX08CA223](https://openairdocs.org/ntsb/LAX08CA223), Jul 10, 2008: Grumman Acft Eng G-164B (N6792Q), Patterson, CA, substantial damage. Probable cause: The pilot's failure to maintain clearance from obstacles while maneuvering.

## 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 20080710839869A](https://openairdocs.org/incident/20080710839869A), Jul 10, 2008: Scwzer G164B (N6792Q), Patterson, CA, Destroyed. (-23) At the beginning of the first spray pass on a field (melons) the pilot noticed a electrical power line going from a high voltage feed line to a…

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.