| Tail Number / N-Number | N720BL |
| Manufacturer | SCHLEICHER |
| Model | ASW-20BL |
| Manufacturer's Serial Number | 20693 |
| 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 | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | STANKEY HARRY B |
| Street | 61434 BLAKELY RD |
| City | BEND |
| State | OR |
| Zip Code | 97702-2035 |
| Region | Northwest Mountain |
| County | Deschutes County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1986-06-10 |
| Certificate Issue Date | 2021-08-19 |
| Last Action Date | 2021-08-19 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 52321660 |
| Mode S Code Hex | A9A3B0 |