Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N558H.
| Tail Number / N-Number | N558H |
| Manufacturer | ENSTROM |
| Model | F-28A |
| Year Built | 1976 |
| Manufacturer's Serial Number | 351 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | HELICOPTER SUPPORT SERVICES INC |
| Street | PO BOX 189 |
| City | HILLSBORO |
| State | OR |
| Zip Code | 97123 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-07-24 |
| Certificate Issue Date | 1985-06-27 |
| Last Action Date | 1988-08-06 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-07-01 |
| Mode S Code | 51616722 |
| Mode S Code Hex | A71DD2 |