| Tail Number / N-Number | N448AK |
| Manufacturer | CESSNA |
| Model | TU206F |
| Year Built | 1974 |
| Manufacturer's Serial Number | U20602295 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-520-C |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | LLC |
| Owner Name | RSMJ LLC |
| Street | 7201 S 28TH ST |
| City | FORT SMITH |
| State | AR |
| Zip Code | 72908-7810 |
| Region | Southwestern |
| County | Sebastian County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2022-06-01 |
| Certificate Issue Date | 2023-01-20 |
| Last Action Date | 2023-01-20 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51264137 |
| Mode S Code Hex | A5685F |