# N7681K: Piper PA-20, registration cancelled 1955-06-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 30, 1955
- Status when cancelled: Valid registration
- Airframe: [Piper PA-20](https://openairdocs.org/model/piper-pa-20) (registry code 7102002)
- Data sheets: [TCDS 1A4](https://openairdocs.org/tcds/1A4) (OpenAirDocs)
- Serial number: 20-500
- Type of aircraft: Fixed wing single engine
- Certificate issued: January 28, 1954
- Mode S code: AA61C5
- Owner when cancelled: [Riggs Austen Fox II](https://openairdocs.org/faa-owner/RIGGS%20AUSTEN%20FOX%20II)
- Location: [Cambridge, MA](https://openairdocs.org/faa-place/MA/Cambridge)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N7681K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7681K
- Page: https://openairdocs.org/deregistered/N7681K-1955-06-30

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 Piper PA-20: https://openairdocs.org/model/piper-pa-20.md

## Other aircraft with N7681K

- [Registered now](https://openairdocs.org/aircraft/N7681K): Cessna 180J, S/N 18052701, built 1976

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