| Tail Number / N-Number | N84UN |
| Manufacturer | PETERSSON ULF |
| Model | RV 8A |
| Year Built | 2007 |
| Manufacturer's Serial Number | 001 |
| 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 | MATTITUCK |
| Engine Model | IO-360 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-8A |
| Type of Registrant | Individual |
| Owner Name | PETERSSON ULF |
| Street | 64 TRESCA LAKE CT |
| City | SANTA ROSA BEACH |
| State | FL |
| Zip Code | 32459 |
| Region | Southern |
| County | Walton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-12-22 |
| Certificate Issue Date | 2007-12-14 |
| Last Action Date | 2022-04-14 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 52677517 |
| Mode S Code Hex | AB7F4F |