| Tail Number / N-Number | N73SR |
| Type of Reservation | Fee paid |
| Reserving Party Name | NNUMBERSFORSALE.COM LLC |
| Street | 1535 CYPRESS DR STE 3 |
| City | JUPITER |
| State | FL |
| Zip Code | 33469-3143 |
| Date Reserved | 2020-07-23 |
| Expiration Date | 2023-05-23 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N73SR.
| Tail Number / N-Number | N73SR |
| Manufacturer | RIDDLE R A/RIDDLE R S |
| Model | RV 4 |
| Year Built | 1988 |
| Manufacturer's Serial Number | 1653 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | RIDDELL RALPH S |
| Street | 13202 SE FOREST ST |
| City | VANCOUVER |
| State | WA |
| Zip Code | 98684 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1988-09-12 |
| Certificate Issue Date | 1993-02-26 |
| Last Action Date | 2002-04-02 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2015-05-04 |