| Tail Number / N-Number | N12939 |
| Manufacturer | SAMPSON |
| Model | PIETENPOL AIRCAMPER |
| Year Built | 1972 |
| Manufacturer's Serial Number | EMS-2 |
| 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 | A&C65 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | RHOADS PERRY K |
| Street | PO BOX 296 |
| City | CARLINVILLE |
| State | IL |
| Zip Code | 62626-0296 |
| Region | Great Lakes |
| County | Macoupin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1981-07-21 |
| Certificate Issue Date | 2009-12-03 |
| Last Action Date | 2022-06-21 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 50074004 |
| Mode S Code Hex | A07804 |