| Tail Number / N-Number | N57SR |
| Manufacturer | EIRIAVION OY |
| Model | PIK 20E |
| Year Built | 1980 |
| Manufacturer's Serial Number | 20250 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | WILLIAMS AUSTIN SAMUEL |
| Street | 7156 HIGHTOWER DR |
| City | N RICHLND HLS |
| State | TX |
| Zip Code | 76182-3344 |
| Region | Southwestern |
| County | Tarrant County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-06-18 |
| Certificate Issue Date | 2021-11-09 |
| Last Action Date | 2021-11-09 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 51646660 |
| Mode S Code Hex | A74DB0 |