Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N55NJ.
| Tail Number / N-Number | N55NJ |
| Manufacturer | LEARJET INC |
| Model | 24 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 162 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | CJ610-SER |
| Engine Type | Turbo-jet |
| Number of Engines | 2 engines |
| Horsepower per Engine | 2,700 hp (2,014 kW) |
| Total Horsepower | 5,400 hp (4,028 kW) |
| Average Cruising Speed | 363 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DUNCAN AIRCRAFT SALES OF FLORIDA INC |
| Street | 100 AIRPORT AVE |
| City | VENICE |
| State | FL |
| Zip Code | 33595 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1968-03-19 |
| Last Action Date | 1986-03-31 |
| Last Status | Expired Dealer |
| Cancellation Date | 2011-03-17 |
| Mode S Code | 51577107 |
| Mode S Code Hex | A6FE47 |