# N57BK: BKF BACKCOUNTRY SUPERCUB, registration cancelled 2020-08-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 2, 2020
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [BKF BACKCOUNTRY SUPERCUB](https://openairdocs.org/model/bkf-backcountry-supercub) (registry code 056359R)
- Serial number: BC21115R007
- Type of aircraft: Fixed wing single engine
- Kit: Backcountry Super Cubs LLC BACKCOUNTRY SUPERCUB
- Certificate issued: April 27, 2017
- Last registry action: April 27, 2017
- Mode S code: A74C33
- Owner when cancelled: [Bkf Aviation Ltd](https://openairdocs.org/faa-owner/BKF%20AVIATION%20LTD)
- Location: [Boston, MA](https://openairdocs.org/faa-place/MA/Boston)
- Owner type: Corporation
- Owner's area on the map: 42.3507° N, 71.0605° W: Placed by OpenAirDocs at the center of ZIP code 02111, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N57BK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=57BK
- Page: https://openairdocs.org/deregistered/N57BK-2020-08-02

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 BKF BACKCOUNTRY SUPERCUB: https://openairdocs.org/model/bkf-backcountry-supercub.md

## Other aircraft with N57BK

- [Cancelled 2011-04-19](https://openairdocs.org/deregistered/N57BK-2011-04-19): Kolleda Bryan ROTEC  RALLY  3, S/N 64638. Assigned (non-type certificated), pending cancellation

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