| Tail Number / N-Number | N345RL |
| Manufacturer | LEARJET INC |
| Model | 45 |
| Year Built | 2001 |
| Manufacturer's Serial Number | 180 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | AIRESEARCH |
| Engine Model | TFE731 SER |
| Engine Type | Turbo-jet |
| 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 | MASTHEAD TRANSPORTATION LLC |
| Street | 50 INDUSTRIAL LOOP N |
| City | ORANGE PARK |
| State | FL |
| Zip Code | 32073-6258 |
| Region | Southern |
| County | Clay County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-08-30 |
| Certificate Issue Date | 2012-07-30 |
| Last Action Date | 2021-04-06 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50750543 |
| Mode S Code Hex | A3D163 |