| Tail Number / N-Number | N50NC |
| Manufacturer | ALEXANDER SCHLEICHER GMBH & CO |
| Model | ASK 21 |
| Manufacturer's Serial Number | 21901 |
| Aircraft Type | Glider |
| 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) |
| Number of Engines | 0 engines |
| Type of Registrant | Corporation |
| Owner Name | BLUE RIDGE SOARING SOCIETY |
| Street | PO BOX 787 |
| City | NEW CASTLE |
| State | VA |
| Zip Code | 24127-0787 |
| Region | Eastern |
| County | Craig County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2014-08-29 |
| Last Action Date | 2020-03-31 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 51434306 |
| Mode S Code Hex | A638C6 |