| Tail Number / N-Number | N3946K |
| Manufacturer | CESSNA |
| Model | L-19E |
| Manufacturer's Serial Number | 24716 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 86 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | JOHN MACK PROPERTIES INC |
| Street | 15790 DOOLEY RD STE 101 |
| City | ADDISON |
| State | TX |
| Zip Code | 75001-4277 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1983-08-10 |
| Certificate Issue Date | 2018-11-14 |
| Last Action Date | 2021-06-01 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 51112331 |
| Mode S Code Hex | A494D9 |