| Tail Number / N-Number | N91UK |
| Manufacturer | ULSETH ROBERT |
| Model | VANS ACFT INC RV-6 |
| Year Built | 1994 |
| Manufacturer's Serial Number | 20176 |
| 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 | PALMER JAMES R |
| Street | 392 ALLEN COURT #247 |
| City | MURPHYS |
| State | CA |
| Zip Code | 95247 |
| Region | Western-Pacific |
| County | Calaveras County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1994-06-29 |
| Certificate Issue Date | 2022-02-15 |
| Last Action Date | 2022-02-15 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 53113036 |
| Mode S Code Hex | AC961E |