# N6531K: 1977 Grumman Acft ENG Cor-Schweizer G-164B, registration cancelled 2010-08-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 9, 2010
- Exported to: Uruguay
- Status when cancelled: Sale reported
- 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: 356B
- Year built: 1977
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: May 22, 1978
- Last registry action: August 2, 2010
- Mode S code: A89A64
- Location: Vichadero, Uruguay
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N6531K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6531K
- Page: https://openairdocs.org/deregistered/N6531K-2010-08-09

From the FAA registry file of October 31, 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 MIA83LA179](https://openairdocs.org/ntsb/MIA83LA179), Jul 1, 1983: Grumman G-164B (N6531K), Altha, FL, substantial damage
- [NTSB MIA78FKJ77](https://openairdocs.org/ntsb/MIA78FKJ77), Aug 19, 1978: Grumman G-164B (N6531K), Altha, FL, 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 19830701028589A](https://openairdocs.org/incident/19830701028589A), Jul 1, 1983: Scwzer G164B (N6531K), Altha, FL, Substantial damage. Crash occurred during emergency landing on soft ground. Induction blower on engine failed.
- [Accident 19780819025749A](https://openairdocs.org/incident/19780819025749A), Aug 19, 1978: Gulstm G164A (N6531K), FL, Substantial damage

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