Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4599.
| Tail Number / N-Number | N4599 |
| Manufacturer | SIKORSKY |
| Model | S-55 |
| Year Built | 1954 |
| Manufacturer's Serial Number | 55-802 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CARSON SERVICE INC |
| Street | 32-H BLOOMING GLEN ROAD |
| City | PERKASIE |
| State | PA |
| Zip Code | 18944 |
| Country | US |
| Certificate Issue Date | 1971-08-23 |
| Last Action Date | 2007-09-18 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-12-07 |
| Mode S Code | 51313436 |
| Mode S Code Hex | A5971E |