| Tail Number / N-Number | N747XL |
| Manufacturer | SCHLEICHER |
| Model | ASW-20L |
| Year Built | 1981 |
| Manufacturer's Serial Number | 20459 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not 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 | THOMPSON DUFFY A |
| Street | 424 RANCH RD |
| City | PORTLAND |
| State | TN |
| Zip Code | 37148-5367 |
| Region | Central |
| County | Sumner County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1984-10-05 |
| Certificate Issue Date | 2018-04-23 |
| Last Action Date | 2021-01-11 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 52407243 |
| Mode S Code Hex | AA0EA3 |