| Tail Number / N-Number | N505SR |
| Manufacturer | DG-FLUGZEUGBAU GMBH |
| Model | DG-500MB |
| Year Built | 1999 |
| Manufacturer's Serial Number | 5E189B4 |
| Aircraft Type | Glider |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | ADAMS ROBERT L |
| Street | PO BOX 770941 |
| City | EAGLE RIVER |
| State | AK |
| Zip Code | 99577-0941 |
| Region | Alaskan |
| County | Anchorage Municipality |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2000-12-06 |
| Certificate Issue Date | 2008-05-16 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 51447043 |
| Mode S Code Hex | A64E23 |