# N4605S: Kilburns COUGAR 1, registration cancelled 1975-05-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 30, 1975
- Status when cancelled: Valid registration
- Airframe: [Kilburns COUGAR 1](https://openairdocs.org/model/kilburns-cougar-1) (registry code 62501Z6)
- Serial number: WK1
- Type of aircraft: Fixed wing single engine
- Mode S code: A59CB3
- Owner when cancelled: [Kilburn William C](https://openairdocs.org/faa-owner/KILBURN%20WILLIAM%20C)
- Location: [Ashboro, NC](https://openairdocs.org/faa-place/NC/Ashboro)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4605S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4605S
- Page: https://openairdocs.org/deregistered/N4605S-1975-05-30

From the FAA registry file of November 4, 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 Kilburns COUGAR 1: https://openairdocs.org/model/kilburns-cougar-1.md

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