| Tail Number / N-Number | N129LT |
| Manufacturer | CESSNA |
| Model | 550 |
| Year Built | 1997 |
| Manufacturer's Serial Number | 550-0821 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | 530A |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 4,000 pounds-force (17.8 kN) |
| Total Thrust | 8,000 pounds-force (35.6 kN) |
| Type of Registrant | LLC |
| Owner Name | TNL MANAGEMENT LLC |
| Street | PO BOX 2280 |
| City | CULLMAN |
| State | AL |
| Zip Code | 35056-2280 |
| Region | Southern |
| County | Cullman County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1997-09-25 |
| Certificate Issue Date | 2010-08-16 |
| Last Action Date | 2020-10-16 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 50073055 |
| Mode S Code Hex | A0762D |