| Tail Number / N-Number | N250MR |
| Manufacturer | WILLIAMS MARVIN L |
| Model | J250-SP |
| Year Built | 2006 |
| Manufacturer's Serial Number | 348 |
| 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 | JABIRU |
| Engine Model | 3300 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 120 hp (90 kW) |
| Type of Registrant | Partnership |
| Owner Name | LEE RONALD E |
| Other Names |
|
| Street | 516 TROY ST |
| City | AURORA |
| State | CO |
| Zip Code | 80011-8437 |
| Region | Northwest Mountain |
| County | Adams County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-12-13 |
| Certificate Issue Date | 2017-06-07 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 50454241 |
| Mode S Code Hex | A258A1 |