# N7621: 1928 Ryan X-1, registration cancelled 1943-05-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 5, 1943
- Status when cancelled: Valid registration
- Airframe: [Ryan X-1](https://openairdocs.org/model/ryan-x-1) (registry code 7840304)
- Serial number: 1
- Year built: 1928
- Type of aircraft: Fixed wing single engine
- Certificate issued: May 1, 1939
- Mode S code: AA4B71
- Owner when cancelled: [Guier Carl C](https://openairdocs.org/faa-owner/GUIER%20CARL%20C)
- Location: [Chicage, IL](https://openairdocs.org/faa-place/IL/Chicage)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N7621
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7621
- Page: https://openairdocs.org/deregistered/N7621-1943-05-05

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 Ryan X-1: https://openairdocs.org/model/ryan-x-1.md

## Other aircraft with N7621

- [Cancelled 1973-05-29](https://openairdocs.org/deregistered/N7621-1973-05-29): Rotorway SCORPION 133, S/N 122823. Owner: [Telinde Robert D](https://openairdocs.org/faa-owner/TELINDE%20ROBERT%20D), [Phoenix, AZ](https://openairdocs.org/faa-place/AZ/Phoenix)

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