| Tail Number / N-Number | N621BH |
| Manufacturer | ROTORSPORT UK LTD |
| Model | MTOSPORT 2017 |
| Year Built | 2021 |
| Manufacturer's Serial Number | RSUK-M01925 |
| Aircraft Type | Gyroplane |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 915 IS |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 135 hp (101 kW) |
| Type of Registrant | Individual |
| Owner Name | DIAZ JAVIER |
| Street | 30 HAVILAND RD |
| City | HARRISON |
| State | NY |
| Zip Code | 10528-1002 |
| Region | Eastern |
| County | Westchester County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Primary |
| Airworthiness Date | 2021-09-23 |
| Certificate Issue Date | 2022-02-23 |
| Last Action Date | 2022-02-23 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 52015025 |
| Mode S Code Hex | A81A15 |