# N51CF: Keller MJ-7, registration cancelled 1976-06-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 22, 1976
- Status when cancelled: Sale reported
- Airframe: [Keller MJ-7](https://openairdocs.org/model/keller-mj-7) (registry code 0562195)
- Serial number: F5
- Type of aircraft: Fixed wing single engine
- Last registry action: January 14, 1977
- Mode S code: A65F4E
- Location: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)
- Owner type: Individual
- Owner's area on the map: 35.4676° N, 97.5164° W: Placed by OpenAirDocs: center of Oklahoma City, OK, within about 14 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N51CF
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=51CF
- Page: https://openairdocs.org/deregistered/N51CF-1976-06-22

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 Keller MJ-7: https://openairdocs.org/model/keller-mj-7.md

## Other aircraft with N51CF

- [Registered now](https://openairdocs.org/aircraft/N51CF): Epic E1000, S/N K088, built 2025
- [Cancelled 2022-07-23](https://openairdocs.org/deregistered/N51CF-2022-07-23): Boeing E75, S/N 75-5604, built 1941. Owner: [Mission Boston D-Day LLC](https://openairdocs.org/faa-owner/MISSION%20BOSTON%20D-DAY%20LLC), [Steamboat Springs, CO](https://openairdocs.org/faa-place/CO/Steamboat%20Springs)

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