Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N66644.
| Tail Number / N-Number | N66644 |
| Manufacturer | DOUGLAS |
| Model | C54B-DC |
| Year Built | 1945 |
| Manufacturer's Serial Number | 10543 |
| 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 | TRANSOCEAN AIR LINES |
| Street | OAKLAND MUNICIPAL AIRPORT |
| City | OAKLAND 14 |
| State | CA |
| Zip Code | 90001 |
| Region | Western-Pacific |
| Certificate Issue Date | 1946-06-26 |
| Last Status | Valid Registration |
| Cancellation Date | 1952-06-17 |
| Exported To | SAUDI ARABIA |
| Mode S Code | 52146604 |
| Mode S Code Hex | A8CD84 |