# N7863: 1972 Grumman Acft ENG Cor-Schweizer G-164A, registration cancelled 2013-05-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 9, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grumman Acft ENG Cor-Schweizer G-164A](https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164a) (registry code 3952801)
- 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: 992
- Year built: 1972
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: November 3, 1972
- Certificate issued: May 9, 1978
- Last registry action: August 3, 1985
- Mode S code: AAA991
- Owner when cancelled: [Watts Agricultural Aviation Inc](https://openairdocs.org/faa-owner/WATTS%20AGRICULTURAL%20AVIATION%20INC)
- Location: [Woodland, CA](https://openairdocs.org/faa-place/CA/Woodland)
- Owner type: Corporation
- Owner's area on the map: 38.7008° N, 121.8357° W: Placed by OpenAirDocs at the center of ZIP code 95695, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7863
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7863
- Page: https://openairdocs.org/deregistered/N7863-2013-05-09

From the FAA registry file of November 12, 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-164A: https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164a.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 OAK79DVG22](https://openairdocs.org/ntsb/OAK79DVG22), Mar 14, 1979: Grumman G-164A (N7863), Rumsey, CA, substantial damage
- [NTSB SEA76DYA25](https://openairdocs.org/ntsb/SEA76DYA25), Jun 5, 1976: Grumman G-164A (N7863), Hamer, ID, substantial damage

## FAA accident and incident reports (2)

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 19790314004669A](https://openairdocs.org/incident/19790314004669A), Mar 14, 1979: Gulstm G164 (N7863), Rumsey, CA, Substantial damage. During agricultural operations the pilot attempted a downwind turn in canyon. Hit trees.
- [Accident 19760605028919A](https://openairdocs.org/incident/19760605028919A), Jun 5, 1976: Gulstm G164C (N7863), Hamer, ID, Substantial damage. Weed ctl of wheat fld.

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