| Tail Number / N-Number | N648BS |
| Manufacturer | ALEXANDER SCHLEICHER GMBH & CO |
| Model | ASK 21 MI |
| Year Built | 2014 |
| Manufacturer's Serial Number | 21922 |
| 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 | AUSTRO |
| Engine Model | IAE 50R-AA |
| Engine Type | Rotary |
| Number of Engines | 1 engine |
| Horsepower | 56 hp (42 kW) |
| Type of Registrant | Individual |
| Owner Name | SNYDER ROBERT J |
| Street | 1211 RIVERSIDE DR |
| City | NEWPORT NEWS |
| State | VA |
| Zip Code | 23606-2830 |
| Region | Eastern |
| County | Newport News city |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2020-09-23 |
| Certificate Issue Date | 2020-06-24 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 52101435 |
| Mode S Code Hex | A8831D |