| Tail Number / N-Number | N749TT |
| Manufacturer | CESSNA |
| Model | 560 |
| Year Built | 1994 |
| Manufacturer's Serial Number | 560-0248 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | JT15D 5 SER |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 2,900 pounds-force (12.9 kN) |
| Total Thrust | 5,800 pounds-force (25.8 kN) |
| Type of Registrant | LLC |
| Owner Name | HARPE AIR LLC |
| Street | PO BOX 4706 |
| City | HORSESHOE BAY |
| State | TX |
| Zip Code | 78657-4706 |
| Region | Southwestern |
| County | Blanco County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-02-02 |
| Certificate Issue Date | 2016-12-12 |
| Last Action Date | 2022-07-18 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 52412664 |
| Mode S Code Hex | AA15B4 |