# N6166U: Cavalier F51D MUSTANG, registration cancelled 1971-08-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 19, 1971
- Status when cancelled: Valid registration
- Airframe: [Cavalier F51D MUSTANG](https://openairdocs.org/model/cavalier-f51d-mustang) (registry code 1930101)
- Serial number: 44-63766
- Type of aircraft: Fixed wing single engine
- Mode S code: A80845
- Owner when cancelled: [Cavalier Aircraft Corporation](https://openairdocs.org/faa-owner/CAVALIER%20AIRCRAFT%20CORPORATION)
- Location: [Sarasota, FL](https://openairdocs.org/faa-place/FL/Sarasota)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N6166U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6166U
- Page: https://openairdocs.org/deregistered/N6166U-1971-08-19

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 Cavalier F51D MUSTANG: https://openairdocs.org/model/cavalier-f51d-mustang.md

## Other aircraft with N6166U

- [Registered now](https://openairdocs.org/aircraft/N6166U): Cessna U206G, S/N U20605359, built 1979

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