| Tail Number / N-Number | N505KC |
| Manufacturer | COLLETT KENNETH LEE |
| Model | KOLB MARK III |
| Manufacturer's Serial Number | M3-152 |
| 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 | BORK ROGER L |
| Street | 19840 US HWY 52 |
| City | MT CARROLL |
| State | IL |
| Zip Code | 61053 |
| Region | Great Lakes |
| County | Carroll County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1997-02-16 |
| Certificate Issue Date | 2021-04-05 |
| Last Action Date | 2021-04-05 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51446547 |
| Mode S Code Hex | A64D67 |