| Tail Number / N-Number | N584RB |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Manufacturer's Serial Number | 12346 |
| 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 | COLORADO JET SALES LLC |
| Street | 1656 STARDANCE CIR |
| City | LONGMONT |
| State | CO |
| Zip Code | 80504-8812 |
| Region | Northwest Mountain |
| County | Boulder County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2021-09-15 |
| Last Action Date | 2021-09-15 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 51703075 |
| Mode S Code Hex | A7863D |