| Tail Number / N-Number | N921XT |
| Manufacturer | TEXTRON AVIATION INC |
| Model | 525 |
| Year Built | 2015 |
| Manufacturer's Serial Number | 525-0877 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | WILLIAMS |
| Engine Model | FJ44-1AP |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 1,965 pounds-force (8.7 kN) |
| Total Thrust | 3,930 pounds-force (17.5 kN) |
| Type of Registrant | LLC |
| Owner Name | SUNDANCE MC LLC |
| Street | 2200 VICTORY AVE APT 2304 |
| City | DALLAS |
| State | TX |
| Zip Code | 75219-7683 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2015-09-29 |
| Certificate Issue Date | 2016-04-12 |
| Last Action Date | 2021-11-14 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 53142000 |
| Mode S Code Hex | ACC400 |