# N557Y: Rearwin Junior 4000, registration cancelled 1940-09-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 15, 1940
- Status when cancelled: Valid registration
- Airframe: [Rearwin Junior 4000](https://openairdocs.org/model/rearwin-junior-4000) (registry code 2370902)
- Data sheets: [TCDS T00013WI](https://openairdocs.org/tcds/T00013WI) (OpenAirDocs)
- Serial number: 212
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 20, 1939
- Mode S code: A71B92
- Owner when cancelled: [Kiowa Flying Club](https://openairdocs.org/faa-owner/KIOWA%20FLYING%20CLUB)
- Location: [Kiowa, KS](https://openairdocs.org/faa-place/KS/Kiowa)
- Owner type: Partnership
- The mark today: https://openairdocs.org/aircraft/N557Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=557Y
- Page: https://openairdocs.org/deregistered/N557Y-1940-09-15

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 Rearwin Junior 4000: https://openairdocs.org/model/rearwin-junior-4000.md

## Other aircraft with N557Y

- [Cancelled 1981-11-09](https://openairdocs.org/deregistered/N557Y-1981-11-09): Stits Skycoupe EC-1, S/N 1962. Owner: [Dobarganes Richard T](https://openairdocs.org/faa-owner/DOBARGANES%20RICHARD%20T), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston)

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