| Tail Number / N-Number | N12DJ |
| Manufacturer | JUDY |
| Model | EAA BIPLANE P2 |
| Manufacturer's Serial Number | 12168 |
| 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 | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Type of Registrant | Individual |
| Owner Name | CONKLIN MATTHEW J |
| Street | 20 HASBROUCK AVE |
| City | CORNWALL |
| State | NY |
| Zip Code | 12518-1601 |
| Region | Eastern |
| County | Orange County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1977-01-04 |
| Certificate Issue Date | 2017-01-30 |
| Last Action Date | 2022-12-13 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50050655 |
| Mode S Code Hex | A051AD |