| Tail Number / N-Number | N5596V |
| Manufacturer | RATHBUN ROBERT M |
| Model | KOLB MARK II |
| Year Built | 2005 |
| Manufacturer's Serial Number | 001 |
| 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 | ROTAX |
| Engine Model | 503 DCDI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 309 E BUTLER ST |
| City | MANCHESTER |
| State | IA |
| Zip Code | 52057-1610 |
| Region | Central |
| County | Delaware County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-01-04 |
| Last Action Date | 2022-08-26 |
| Status | Registration pending |
| Mode S Code | 51622030 |
| Mode S Code Hex | A72418 |