| Tail Number / N-Number | N479JS |
| Manufacturer | LEARJET INC |
| Model | 45 |
| Year Built | 2004 |
| Manufacturer's Serial Number | 2012 |
| 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 | HONEYWELL |
| Engine Model | TFE-731-SER |
| 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 | Corporation |
| Owner Name | WEST LAKE HOLDINGS INC |
| Street | PO BOX 6776 |
| City | FORT SMITH |
| State | AR |
| Zip Code | 72906-6776 |
| Region | Southwestern |
| County | Sebastian County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2004-04-16 |
| Certificate Issue Date | 2018-06-04 |
| Last Action Date | 2021-01-20 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 51361542 |
| Mode S Code Hex | A5E362 |