| Tail Number / N-Number | N621XX |
| Manufacturer | BRM AERO S R O |
| Model | BRISTELL LSA |
| Year Built | 2021 |
| Manufacturer's Serial Number | 559/2021 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 912IS2 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | Individual |
| Owner Name | TRECHA GREGORY T |
| Street | 111 HAMILTON CT |
| City | BADEN |
| State | PA |
| Zip Code | 15005-9631 |
| Region | Eastern |
| County | Beaver County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Light Sport |
| Airworthiness Date | 2021-06-21 |
| Certificate Issue Date | 2021-10-06 |
| Last Action Date | 2021-10-06 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 52016027 |
| Mode S Code Hex | A81C17 |