| Tail Number / N-Number | N644CK |
| Manufacturer | LEARJET CORP |
| Model | 35A |
| Year Built | 1988 |
| Manufacturer's Serial Number | 644 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | TFE731-2C |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 3,500 pounds-force (15.6 kN) |
| Total Thrust | 7,000 pounds-force (31.1 kN) |
| Type of Registrant | LLC |
| Owner Name | KALITTA CHARTERS LLC |
| Street | 843 WILLOW RUN AIRPORT |
| City | YPSILANTI |
| State | MI |
| Zip Code | 48198-0899 |
| Region | Great Lakes |
| County | Washtenaw County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2020-05-01 |
| Certificate Issue Date | 2021-04-10 |
| Last Action Date | 2022-08-04 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 52072123 |
| Mode S Code Hex | A87453 |