| Tail Number / N-Number | N4280U |
| Manufacturer | UPTON RUSSELL V |
| Model | S-7 |
| Year Built | 1992 |
| Manufacturer's Serial Number | BU-9 |
| 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 | LIMBACH |
| Engine Model | LIMBACH L2000 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 80 hp (60 kW) |
| Type of Registrant | Individual |
| Owner Name | BURNETT FREDERICK W |
| Street | 124 SULLIVAN WAY |
| City | WAXAHACHIE |
| State | TX |
| Zip Code | 75167-8288 |
| Region | Southwestern |
| County | Ellis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-02-07 |
| Certificate Issue Date | 2009-04-28 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-03-31 |
| Status | Valid Registration |
| Mode S Code | 51215702 |
| Mode S Code Hex | A51BC2 |