Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N9751C.
| Tail Number / N-Number | N9751C |
| Manufacturer | LOCKHEED |
| Model | 188C |
| Manufacturer's Serial Number | 188C/2018 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 102 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 336 miles per hour |
| Type of Registrant | Corporation |
| Last Status | Valid Registration |
| Cancellation Date | 1961-01-23 |
| Exported To | NETHERLANDS |
| Mode S Code | 53314266 |
| Mode S Code Hex | AD98B6 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N9751C.
| Tail Number / N-Number | N9751C |
| Manufacturer | LOCKHEED |
| Model | 1049G |
| Year Built | 1959 |
| Manufacturer's Serial Number | 4607 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 112 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | WRIGHT |
| Engine Model | TC18DA SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 4 engines |
| Horsepower per Engine | 3,250 hp (2,425 kW) |
| Total Horsepower | 13,000 hp (9,698 kW) |
| Average Cruising Speed | 266 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SALE REPORTED |
| Street | P. O. BOX 25082 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Airworthiness Classification | Standard |
| Last Action Date | 1977-01-14 |
| Last Status | Sale reported |
| Cancellation Date | 1971-03-12 |
| Mode S Code | 53314266 |
| Mode S Code Hex | AD98B6 |