| Tail Number / N-Number | N650TK |
| Manufacturer | MARKS TED M |
| Model | SONEX |
| Manufacturer's Serial Number | 650 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | MARKS TED M |
| Street | 21015 NW GILKISON RD |
| City | SCAPPOOSE |
| State | OR |
| Zip Code | 97056-8507 |
| Region | Northwest Mountain |
| County | Columbia County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2007-04-05 |
| Last Action Date | 2022-11-19 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 52107155 |
| Mode S Code Hex | A88E6D |