# N4576K: Ryan Aeronautical NAVION, registration cancelled 1951-05-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 7, 1951
- Status when cancelled: Valid registration
- Airframe: [Ryan Aeronautical NAVION](https://openairdocs.org/model/ryan-aeronautical-navion) (registry code 7830507)
- Serial number: NAV-4-1576
- Type of aircraft: Fixed wing single engine
- Certificate issued: December 28, 1950
- Mode S code: A58F51
- Owner when cancelled: [Brooks Marshall And/Or Brooks P W](https://openairdocs.org/faa-owner/BROOKS%20MARSHALL%20AND%2FOR%20BROOKS%20P%20W)
- Location: [San Marino, CA](https://openairdocs.org/faa-place/CA/San%20Marino)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N4576K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4576K
- Page: https://openairdocs.org/deregistered/N4576K-1951-05-07

From the FAA registry file of November 3, 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 Ryan Aeronautical NAVION: https://openairdocs.org/model/ryan-aeronautical-navion.md

## Other aircraft with N4576K

- [Registered now](https://openairdocs.org/aircraft/N4576K): Cessna P210N, S/N P21000222, built 1979

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