| Tail Number / N-Number | N503RR |
| Type of Reservation | Reserved to manufacturer - no fee, no expiration date |
| Reserving Party Name | CIRRUS DESIGN CORP |
| Street | 4515 TAYLOR CIR |
| City | DULUTH |
| State | MN |
| Zip Code | 55811 |
| Date Reserved | 2021-01-25 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N503RR.
| Tail Number / N-Number | N503RR |
| Manufacturer | DOHM WILLIAM F |
| Model | RIDGE RUNNER MOD 3 |
| Year Built | 2007 |
| Manufacturer's Serial Number | 121502086 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503DCSI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | DOHM WILLIAM F |
| Street | 6044 OLD BUST HEAD RD |
| City | BROAD RUN |
| State | VA |
| Zip Code | 20137-1918 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-08-06 |
| Certificate Issue Date | 2006-11-13 |
| Last Action Date | 2010-11-19 |
| Last Status | Valid Registration |
| Cancellation Date | 2010-11-30 |
| Exported To | PHILIPPINES |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N503RR.
| Tail Number / N-Number | N503RR |
| Manufacturer | CIRRUS DESIGN CORP |
| Model | SR20 |
| Year Built | 2018 |
| Manufacturer's Serial Number | 2410 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-390 SER |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 210 hp (157 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 6000 DOUGLAS DR N |
| City | CRYSTAL |
| State | MN |
| Zip Code | 55429-2314 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2018-02-26 |
| Last Action Date | 2020-09-01 |
| Last Status | Sale reported |
| Cancellation Date | 2021-01-25 |