Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4247.
| Tail Number / N-Number | N4247 |
| Manufacturer | SIKORSKY |
| Model | S-58B |
| Year Built | 1958 |
| Manufacturer's Serial Number | 58807 |
| 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 | WRIGHT |
| Engine Model | C9HE SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 1,525 hp (1,138 kW) |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | QUEEN CITY HELICOPTERS INC |
| Street | PO BOX 80068 |
| City | SEATTLE |
| State | WA |
| Zip Code | 98108 |
| Country | US |
| Airworthiness Classification | Multiple |
| Airworthiness Date | 1959-08-31 |
| Certificate Issue Date | 1976-05-11 |
| Last Action Date | 1987-01-03 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-06-18 |
| Mode S Code | 51206710 |
| Mode S Code Hex | A50DC8 |