| Tail Number / N-Number | N20VB |
| Manufacturer | SCHLEICHER |
| Model | ASW-20BL |
| Year Built | 1984 |
| Manufacturer's Serial Number | 20663 |
| 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 | THIRKILL DANIEL R |
| Street | 1482 HANKS CIR |
| City | FARMINGTON |
| State | UT |
| Zip Code | 84025-3003 |
| Region | Northwest Mountain |
| County | Davis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1985-02-20 |
| Certificate Issue Date | 2013-03-28 |
| Last Action Date | 2021-10-17 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 50310607 |
| Mode S Code Hex | A19187 |