Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N56011.
| Tail Number / N-Number | N56011 |
| Manufacturer | DOUGLAS |
| Model | C54A-DC |
| Manufacturer's Serial Number | 10416 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 60 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 173 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | KAMEN AIRCRAFT CORP |
| Street | ROBERT KAMEN HOTEL PENNSYLVANIA |
| City | NEW YORK |
| State | NY |
| Zip Code | 10001 |
| Region | Eastern |
| Certificate Issue Date | 1948-06-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1955-04-08 |
| Mode S Code | 51624577 |
| Mode S Code Hex | A7297F |