# N631Y: 1930 Waco KNF, registration cancelled 1949-09-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 9, 1949
- Status when cancelled: Valid registration
- Airframe: [Waco KNF](https://openairdocs.org/model/waco-knf) (registry code 9600418)
- Data sheets: [TCDS ATC 313](https://openairdocs.org/tcds/ATC%20313) (OpenAirDocs)
- Serial number: 3342
- Year built: 1930
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 22, 1947
- Mode S code: A84399
- Owner when cancelled: [Four Aces Flying Club](https://openairdocs.org/faa-owner/FOUR%20ACES%20FLYING%20CLUB)
- Location: [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N631Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=631Y
- Page: https://openairdocs.org/deregistered/N631Y-1949-09-09

From the FAA registry file of November 7, 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 Waco KNF: https://openairdocs.org/model/waco-knf.md

## Other aircraft with N631Y

- [Cancelled 2013-06-14](https://openairdocs.org/deregistered/N631Y-2013-06-14): Nograsek Gerald F KR-2, S/N 3521, built 1986. Registration expired, pending cancellation. Owner: [Skott Mikael S](https://openairdocs.org/faa-owner/SKOTT%20MIKAEL%20S), [Cumberland, MD](https://openairdocs.org/faa-place/MD/Cumberland)

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