| Tail Number / N-Number | N104RR |
| Manufacturer | JESSE SULLIVAN |
| Model | RANS S-21 |
| Year Built | 2022 |
| Manufacturer's Serial Number | 05190045 |
| 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 | ROTAX |
| Engine Model | 912ULS2 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Kit Manufacturer | RANS AIRCRAFT |
| Kit Model | S-21 OUTBOUND |
| Type of Registrant | Individual |
| Owner Name | SULLIVAN JESSE G |
| Street | 1116 MONTREAL DR |
| City | YUKON |
| State | OK |
| Zip Code | 73099-5349 |
| Region | Southwestern |
| County | Canadian County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2022-04-06 |
| Certificate Issue Date | 2021-07-27 |
| Last Action Date | 2021-07-27 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50012427 |
| Mode S Code Hex | A01517 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N104RR.
| Tail Number / N-Number | N104RR |
| Manufacturer | ROSE ROBERT |
| Model | EIPPER MXL II |
| Year Built | 1985 |
| Manufacturer's Serial Number | 1042 |
| 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 | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | RT 1 BOX 292 |
| City | BUENA VISTA |
| State | VA |
| Zip Code | 24416 |
| County | Canadian County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1985-06-12 |
| Last Action Date | 1991-12-05 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2013-04-02 |