# N649KS: 2004 Sigfridson Kenneth C CHALLENGER II, registration cancelled 2025-06-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 23, 2025
- Status when cancelled: Registration pending, canceled
- Airframe: [Sigfridson Kenneth C CHALLENGER II](https://openairdocs.org/model/sigfridson-kenneth-c-challenger-ii) (registry code 05622VE)
- Engine: [Rotax 582SER](https://openairdocs.org/engine/rotax-582ser) (registry code 55556)
- Serial number: CH2-0404-2466
- Year built: 2004
- Type of aircraft: Fixed wing single engine
- Engine type: 2 cycle
- Kit: Quad City Ultralight Acft Corp CHALLENGER II
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 24, 2007
- Last registry action: March 15, 2024
- Mode S code: A8879C
- Location: [Taylorsville, NC](https://openairdocs.org/faa-place/NC/Taylorsville)
- Owner type: Individual
- Owner's area on the map: 35.9227° N, 81.2231° W: Placed by OpenAirDocs at the center of ZIP code 28681, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N649KS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=649KS
- Page: https://openairdocs.org/deregistered/N649KS-2025-06-23

From the FAA registry file of November 5, 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 Sigfridson Kenneth C CHALLENGER II: https://openairdocs.org/model/sigfridson-kenneth-c-challenger-ii.md

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