| Tail Number / N-Number | N531XX |
| Manufacturer | GRIFF AVIATION AS |
| Model | 135-X8 |
| Manufacturer's Serial Number | C00006 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 0 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 8 engines |
| Type of Registrant | Corporation |
| Owner Name | ADUSEA INC |
| Street | 237 INVERRARY DR |
| City | DESTIN |
| State | FL |
| Zip Code | 32541-5756 |
| Region | Southern |
| County | Okaloosa County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-05-09 |
| Last Action Date | 2022-05-09 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 51533107 |
| Mode S Code Hex | A6B647 |