| Tail Number / N-Number | N18CJ |
| Manufacturer | GULFSTREAM AEROSPACE |
| Model | GV-SP (G550) |
| Manufacturer's Serial Number | 5245 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 20 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | ROLLS DEUT |
| Engine Model | BR700-710C411 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 15,385 pounds-force (68.4 kN) |
| Total Thrust | 30,770 pounds-force (136.9 kN) |
| Type of Registrant | LLC |
| Owner Name | 18CJ LLC |
| Street | 4949 VIRGINIA BEACH BLVD |
| City | VIRGINIA BEACH |
| State | VA |
| Zip Code | 23462-2621 |
| Region | Eastern |
| County | Virginia Beach city |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-06-16 |
| Certificate Issue Date | 2021-12-22 |
| Last Action Date | 2022-09-22 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 50237216 |
| Mode S Code Hex | A13E8E |