| Tail Number / N-Number | N909NK |
| Manufacturer | FALCONE VINCENT |
| Model | CHALLENGER I |
| Year Built | 2006 |
| Manufacturer's Serial Number | 1101-CW-0769 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Kit Manufacturer | C & L ENTERPRISES |
| Kit Model | CHALLENGER II |
| Type of Registrant | Individual |
| Owner Name | SEMENOVICH MICHAEL |
| Street | 65 UPTON RD |
| City | WALTHAM |
| State | MA |
| Zip Code | 02452-8037 |
| Region | New England |
| County | Middlesex County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-07-01 |
| Certificate Issue Date | 2011-09-10 |
| Last Action Date | 2020-04-13 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 53110721 |
| Mode S Code Hex | AC91D1 |