| Tail Number / N-Number | N791UY |
| Manufacturer | YAMAHA MOTOR CO LTD |
| Model | RMAX |
| Manufacturer's Serial Number | L27-3-100121 |
| 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 | 1 engine |
| Type of Registrant | Non Citizen Corporation |
| Owner Name | YAMAHA MOTOR CORP U S A |
| Street | 6555 KATELLA AVE |
| City | CYPRESS |
| State | CA |
| Zip Code | 90630-5101 |
| Region | Western-Pacific |
| County | Orange County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2016-11-15 |
| Last Action Date | 2022-06-22 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 52536625 |
| Mode S Code Hex | AABD95 |