| Tail Number / N-Number | N620KH |
| Manufacturer | WINDWARD PERFORMANCE LTD |
| Model | SPARROWHAWK |
| Manufacturer's Serial Number | 31 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | THOMAS ROBERT A |
| Street | 1248 PASEO LOS GAVILANES |
| City | SAN DIMAS |
| State | CA |
| Zip Code | 91773-4042 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2015-05-18 |
| Last Action Date | 2021-01-07 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 52013446 |
| Mode S Code Hex | A81726 |