| Tail Number / N-Number | N51GF |
| Manufacturer | CHRISTEN INDUSTRIES INC |
| Model | PITTS S-2B |
| Manufacturer's Serial Number | 5089 |
| 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 | AEIO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | Corporation |
| Owner Name | NORTH VALLEY AIRCRAFT INC |
| Street | 11647 33RD ST SE |
| City | VALLEY CITY |
| State | ND |
| Zip Code | 58072-9401 |
| Region | Great Lakes |
| County | Barnes County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1985-12-20 |
| Certificate Issue Date | 2008-10-22 |
| Last Action Date | 2021-04-27 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 51457662 |
| Mode S Code Hex | A65FB2 |