Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4389S.
| Tail Number / N-Number | N4389S |
| Manufacturer | SIKORSKY |
| Model | S-58ET |
| Year Built | 1962 |
| Manufacturer's Serial Number | 581552 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 14 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | U/A CANADA |
| Engine Model | PT6T SERIES |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 900 hp (671 kW) |
| Average Cruising Speed | 81 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BRILES WING & HELICOPTER INC |
| Street | PO BOX 699 |
| City | MEDFORD |
| State | OR |
| Zip Code | 97501 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-09-01 |
| Certificate Issue Date | 1973-04-05 |
| Last Action Date | 2004-06-02 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-11-21 |
| Mode S Code | 51242172 |
| Mode S Code Hex | A5447A |