# N979: Knight Twister 85B, registration cancelled 1989-05-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 22, 1989
- Status when cancelled: N-number assigned, not yet registered
- Airframe: [Knight Twister 85B](https://openairdocs.org/model/knight-twister-85b) (registry code 4970147)
- Serial number: 203
- Type of aircraft: Fixed wing single engine
- Mode S code: ADA513
- The mark today: https://openairdocs.org/aircraft/N979
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=979
- Page: https://openairdocs.org/deregistered/N979-1989-05-22

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 Knight Twister 85B: https://openairdocs.org/model/knight-twister-85b.md

## Other aircraft with N979

- [Registered now](https://openairdocs.org/aircraft/N979): Swallow SWALLOW, S/N 842, built 1927
- [Cancelled 1929-08-16](https://openairdocs.org/deregistered/N979-1929-08-16): Advance WACO 10, S/N 882, built 1927. Owner: [Holmes Kenneth W](https://openairdocs.org/faa-owner/HOLMES%20KENNETH%20W), [Kearney, NE](https://openairdocs.org/faa-place/NE/Kearney)

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