| Tail Number / N-Number | N59GP |
| Manufacturer | PERIERA GEORGE |
| Model | GP-4 |
| Year Built | 1984 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 | I0360 SER A&C |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Type of Registrant | Corporation |
| Owner Name | AEROSPACE MUSEUM OF CALIFORNIA |
| Street | 3200 FREEDOM PARK DR |
| City | MCCLELLAN |
| State | CA |
| Zip Code | 95652-2450 |
| Region | Western-Pacific |
| County | Yolo County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1984-07-09 |
| Certificate Issue Date | 2017-03-14 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-03-31 |
| Status | Valid Registration |
| Mode S Code | 51715662 |
| Mode S Code Hex | A79BB2 |