| Tail Number / N-Number | N4431E |
| Manufacturer | PHILLIPS SHERRILL |
| Model | KOLB |
| Year Built | 1986 |
| Manufacturer's Serial Number | 97142K |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 447 |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 40 hp (30 kW) |
| Type of Registrant | Individual |
| Owner Name | ROBERSON KENNETH S |
| Street | 601 ROBERSON RD |
| City | HALIFAX |
| State | NC |
| Zip Code | 27839-9087 |
| Region | Eastern |
| County | Halifax County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-01-23 |
| Certificate Issue Date | 2020-11-19 |
| Last Action Date | 2020-11-19 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 51254102 |
| Mode S Code Hex | A55842 |