| Tail Number / N-Number | N203SU |
| Manufacturer | SUKHOI |
| Model | SU-26 |
| Year Built | 1989 |
| Manufacturer's Serial Number | 02-03 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | DIERKS HERMAN D |
| Street | 300 GLADEVIEW DR |
| City | ROUND ROCK |
| State | TX |
| Zip Code | 78681-4915 |
| Region | Southwestern |
| County | Williamson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2001-07-08 |
| Certificate Issue Date | 2001-06-28 |
| Last Action Date | 2020-02-10 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50317313 |
| Mode S Code Hex | A19ECB |