| Tail Number / N-Number | N128SK |
| Manufacturer | DASSAULT AVIATION |
| Model | FALCON 7X |
| Year Built | 2019 |
| Manufacturer's Serial Number | 473 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PW307D |
| Engine Type | Turbo-fan |
| Number of Engines | 3 engines |
| Thrust per Engine | 6,725 pounds-force (29.9 kN) |
| Total Thrust | 20,175 pounds-force (89.7 kN) |
| Type of Registrant | LLC |
| Owner Name | ECHO MATRIX LLC |
| Street | PO BOX 1860 |
| City | BENTONVILLE |
| State | AR |
| Zip Code | 72712-1860 |
| Region | Southwestern |
| County | Benton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2021-09-27 |
| Certificate Issue Date | 2022-11-14 |
| Last Action Date | 2023-01-27 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50071404 |
| Mode S Code Hex | A07304 |