Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N90456.
| Tail Number / N-Number | N90456 |
| Manufacturer | HILLER |
| Model | UH-12L4 |
| Year Built | 1965 |
| Manufacturer's Serial Number | 2508 |
| 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 | LYCOMING |
| Engine Model | VO-540 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Average Cruising Speed | 80 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CUSTOM HELICOPTER SERVICE INC |
| Street | PO BOX 411 |
| City | CROWN POINT |
| State | IN |
| Zip Code | 46307 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1965-04-01 |
| Certificate Issue Date | 1985-03-22 |
| Last Action Date | 1988-12-24 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-05-17 |
| Mode S Code | 53100456 |
| Mode S Code Hex | AC812E |