# N8B: Knight Twister Senior 125, registration cancelled 1971-12-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 20, 1971
- Status when cancelled: Valid registration
- Airframe: [Knight Twister Senior 125](https://openairdocs.org/model/knight-twister-senior-125) (registry code 4970157)
- Serial number: 2
- Type of aircraft: Fixed wing single engine
- Certificate issued: February 2, 1967
- Mode S code: AADD44
- Owner when cancelled: [Johnston Robert C](https://openairdocs.org/faa-owner/JOHNSTON%20ROBERT%20C)
- Location: [Oakland, CA](https://openairdocs.org/faa-place/CA/Oakland)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N8B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=8B
- Page: https://openairdocs.org/deregistered/N8B-1971-12-20

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 Knight Twister Senior 125: https://openairdocs.org/model/knight-twister-senior-125.md

## Other aircraft with N8B

- [Registered now](https://openairdocs.org/aircraft/N8B): Pilatus PC-24, S/N 555

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