# N900NK: 1985 Knutson Neil K B1-RD, registration cancelled 2013-10-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 23, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Knutson Neil K B1-RD](https://openairdocs.org/model/knutson-neil-k-b1-rd) (registry code 05613MR)
- Engine: [Rotax SEE BOMBADIER](https://openairdocs.org/engine/rotax-see-bombadier) (registry code 55555)
- Serial number: AB-009
- Year built: 1985
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: April 29, 1985
- Certificate issued: August 2, 1985
- Last registry action: August 31, 2001
- Mode S code: AC7062
- Owner when cancelled: [Powers Harry R](https://openairdocs.org/faa-owner/POWERS%20HARRY%20R)
- Location: [Marysville, WA](https://openairdocs.org/faa-place/WA/Marysville)
- Owner type: Individual
- Owner's area on the map: 48.0567° N, 122.1469° W: Placed by OpenAirDocs at the center of ZIP code 98270, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N900NK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=900NK
- Page: https://openairdocs.org/deregistered/N900NK-2013-10-23

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 Knutson Neil K B1-RD: https://openairdocs.org/model/knutson-neil-k-b1-rd.md

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