# N37563: Ring Robert D EASY RISER 4000, registration cancelled 2011-04-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 8, 2011
- Status when cancelled: Assigned, pending cancellation
- Airframe: [Ring Robert D EASY RISER 4000](https://openairdocs.org/model/ring-robert-d-easy-riser-4000) (registry code 0564499)
- Serial number: UFS-1
- Type of aircraft: Fixed wing single engine
- Last registry action: April 12, 1980
- Mode S code: A449A4
- The mark today: https://openairdocs.org/aircraft/N37563
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=37563
- Page: https://openairdocs.org/deregistered/N37563-2011-04-08

From the FAA registry file of October 28, 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 Ring Robert D EASY RISER 4000: https://openairdocs.org/model/ring-robert-d-easy-riser-4000.md

## Other aircraft with N37563

- [Registered now](https://openairdocs.org/aircraft/N37563): Boeing 737-9, S/N 67187, built 2023
- [Cancelled 1970-12-31](https://openairdocs.org/deregistered/N37563-1970-12-31-3542): Douglas DC-6B, S/N 3542. Owner: [Mars Aviation Inc](https://openairdocs.org/faa-owner/MARS%20AVIATION%20INC), [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco)
- [Cancelled 1970-12-31](https://openairdocs.org/deregistered/N37563-1970-12-31-43542): Douglas DC-6B, S/N 43542. Owner: [Mars Aviation Inc](https://openairdocs.org/faa-owner/MARS%20AVIATION%20INC), [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco)

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