Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N59366.
| Tail Number / N-Number | N59366 |
| Manufacturer | HILLER |
| Model | UH-12D |
| Year Built | 1958 |
| Manufacturer's Serial Number | 1069 |
| 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 | ALLISON |
| Engine Model | 250 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | PIONEER HELICOPTERS INC |
| Street | 4366 TALBOT RD S |
| City | JEFFERSON |
| State | OR |
| Zip Code | 97352-9747 |
| Country | US |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1983-02-24 |
| Certificate Issue Date | 2000-06-12 |
| Last Action Date | 2003-06-26 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-07-19 |
| Mode S Code | 51725725 |
| Mode S Code Hex | A7ABD5 |