| Tail Number / N-Number | N749NL |
| Manufacturer | LOCKHEED |
| Model | 749-79 |
| Year Built | 1949 |
| Manufacturer's Serial Number | 2604 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 63 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | WRIGHT |
| Engine Model | C18BD SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 4 engines |
| Horsepower per Engine | 2,500 hp (1,865 kW) |
| Total Horsepower | 10,000 hp (7,460 kW) |
| Average Cruising Speed | 262 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIRCRAFT GUARANTY CORP TRUSTEE |
| Street | 928 SW 107TH ST |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73170-5244 |
| Region | Southwestern |
| County | Cleveland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2002-08-21 |
| Certificate Issue Date | 2013-01-08 |
| Last Action Date | 2021-09-29 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 52412460 |
| Mode S Code Hex | AA1530 |