| Tail Number / N-Number | N18PJ |
| Manufacturer | O'NEIL |
| Model | PL-4A |
| Year Built | 1980 |
| Manufacturer's Serial Number | 18 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GOOLSBY JAMES E |
| Street | 1717 COUNTY ROAD 308 |
| City | CRESCENT CITY |
| State | FL |
| Zip Code | 32112-4531 |
| Region | Southern |
| County | Putnam County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-04-19 |
| Certificate Issue Date | 2020-02-27 |
| Last Action Date | 2022-10-04 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 50237641 |
| Mode S Code Hex | A13FA1 |