| Tail Number / N-Number | N904YK |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R44 |
| Manufacturer's Serial Number | 0742 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | LLC |
| Owner Name | SKY SOLUTIONS LLC |
| Street | 38146 ABRUZZI DR |
| City | WESTLAND |
| State | MI |
| Zip Code | 48185-3278 |
| Region | Great Lakes |
| County | Wayne County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2021-05-10 |
| Last Action Date | 2021-05-10 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 53100070 |
| Mode S Code Hex | AC8038 |