| Tail Number / N-Number | N4599N |
| Manufacturer | BOEING |
| Model | E75 |
| Manufacturer's Serial Number | 75-5625 |
| 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 | LYCOMING |
| Engine Model | R680 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 215 hp (160 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LOCKHART TRACY D |
| Street | 1017 BLUE SPRUCE DR |
| City | LOVELAND |
| State | CO |
| Zip Code | 80538-2868 |
| Region | Northwest Mountain |
| County | Larimer County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-08-27 |
| Certificate Issue Date | 2022-06-13 |
| Last Action Date | 2022-06-13 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 51313453 |
| Mode S Code Hex | A5972B |