| Tail Number / N-Number | N507SK |
| Manufacturer | AVIA STROITEL |
| Model | AC-5M |
| Year Built | 2000 |
| Manufacturer's Serial Number | 007 |
| Aircraft Type | Glider |
| 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 | NONE |
| Engine Model | NONE |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | STANLEY RON L |
| Street | 11217 N 2850 EAST RD |
| City | ELLSWORTH |
| State | IL |
| Zip Code | 61737-9400 |
| Region | Great Lakes |
| County | McLean County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2002-06-27 |
| Certificate Issue Date | 2019-04-16 |
| Last Action Date | 2022-03-22 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 51452613 |
| Mode S Code Hex | A6558B |