| Tail Number / N-Number | N86YR |
| Manufacturer | WINDWARD PERFORMANCE LLC |
| Model | SPARROW HAWK |
| Year Built | 2006 |
| Manufacturer's Serial Number | 023 |
| 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) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Corporation |
| Owner Name | QUANTUM MECHANICS INC |
| Street | 3824 PARK AVE |
| City | MIAMI |
| State | FL |
| Zip Code | 33133-6434 |
| Region | Southern |
| County | Miami-Dade County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-10-19 |
| Certificate Issue Date | 2006-10-16 |
| Last Action Date | 2021-06-17 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 52747264 |
| Mode S Code Hex | ABCEB4 |