Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N520HA.
| Tail Number / N-Number | N520HA |
| Manufacturer | HILLER |
| Model | UH-12E |
| Manufacturer's Serial Number | 5020 |
| 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 |
| Average Cruising Speed | 72 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | HILLER AVIATION |
| Street | 2075 W SCRANTONAVE |
| City | PORTERVILLE |
| State | CA |
| Zip Code | 93257 |
| Region | Western-Pacific |
| Certificate Issue Date | 1977-05-20 |
| Last Status | Valid Registration |
| Cancellation Date | 1978-02-23 |
| Exported To | AUSTRALIA |
| Mode S Code | 51504636 |
| Mode S Code Hex | A6899E |