| Tail Number / N-Number | N90580 |
| Manufacturer | HILLER |
| Model | UH-12B |
| Year Built | 1951 |
| Manufacturer's Serial Number | 298 |
| 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) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LLOYD BRIAN P |
| Street | 706 FLIGHTLINE |
| City | SPRING BRANCH |
| State | TX |
| Zip Code | 78070-6170 |
| Region | Southwestern |
| County | Comal County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1983-06-09 |
| Certificate Issue Date | 2016-05-06 |
| Last Action Date | 2022-03-23 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 53102510 |
| Mode S Code Hex | AC8548 |