Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N54731.
| Tail Number / N-Number | N54731 |
| Manufacturer | DOUGLAS |
| Model | C-47 |
| Manufacturer's Serial Number | 9139 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 32 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | PAN AMERICAN AIRWAYS INC |
| Street | 135 E 42ND ST |
| City | NEW YORK |
| State | NY |
| Zip Code | 10017 |
| Region | Eastern |
| Certificate Issue Date | 1946-03-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1946-06-01 |
| Exported To | COLOMBIA |
| Mode S Code | 51572310 |
| Mode S Code Hex | A6F4C8 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N54731.
| Tail Number / N-Number | N54731 |
| Manufacturer | BOEING |
| Model | E75 |
| Manufacturer's Serial Number | 75-5369 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R-985 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 450 hp (336 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | P. O. BOX 25082 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Airworthiness Classification | Restricted |
| Last Action Date | 1977-01-14 |
| Last Status | Sale reported |
| Cancellation Date | 1975-04-24 |
| Mode S Code | 51572310 |
| Mode S Code Hex | A6F4C8 |