# N63D: 1977 Grumman Acft ENG Cor-Schweizer G-164B, registration cancelled 2008-09-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 25, 2008
- Status when cancelled: Valid registration
- 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: 301B
- Year built: 1977
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: July 22, 1977
- Certificate issued: August 18, 2008
- Last registry action: August 18, 2008
- Mode S code: A83BAE
- Owner when cancelled: [Dynamic Aviation Group Inc](https://openairdocs.org/faa-owner/DYNAMIC%20AVIATION%20GROUP%20INC)
- Location: [Bridgewater, VA](https://openairdocs.org/faa-place/VA/Bridgewater)
- Owner type: Corporation
- Owner's area on the map: 38.3781° N, 79.0272° W: Placed by OpenAirDocs at the center of ZIP code 22812, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N63D
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=63D
- Page: https://openairdocs.org/deregistered/N63D-2008-09-25

From the FAA registry file of October 29, 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 (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 LAX08CA082](https://openairdocs.org/ntsb/LAX08CA082), Mar 22, 2008: Grumman-Schweizer G-164B (N63D), Colfax, WA, substantial damage. Probable cause: The pilot's inadequate compensation for the wind conditions, failure to attain and maintain an adequate airspeed that resulted in a stall mush, and, the subsequent failure to maintain terrain and…
- [NTSB MIA77FKQ26](https://openairdocs.org/ntsb/MIA77FKQ26), Aug 2, 1977: Grumman G-164B (N63D), Tchula, MS, 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 20080322012609A](https://openairdocs.org/incident/20080322012609A), Mar 22, 2008: Scwzer G164B (N63D), Colfax, WA, Substantial damage. (-23) At approximately 0917 PDT the pilot performed a downwind take-off from the airport with 1400LBS of dry fertilizer and approximately 65 gallons of jet…
- [Accident 19770802021589A](https://openairdocs.org/incident/19770802021589A), Aug 2, 1977: Grumav G164B (N63D), Tchula, MS, Substantial damage. Acft remained in service despite history of excessively high oil consumption

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