| Tail Number / N-Number | N666SP |
| Manufacturer | W D FLUGZEUGLEICHTBAU GMBH |
| Model | FASCINATION D4 BK |
| Year Built | 2001 |
| Manufacturer's Serial Number | 093 |
| 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 | ROTAX |
| Engine Model | 912S |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | Individual |
| Owner Name | PARDO SEBASTIAN |
| Street | 346 GULF RD |
| City | KEY BISCAYNE |
| State | FL |
| Zip Code | 33149-1606 |
| Region | Southern |
| County | Dade County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2016-05-16 |
| Certificate Issue Date | 2014-03-14 |
| Last Action Date | 2022-12-29 |
| Expiration Date | 2030-03-31 |
| Status | Valid Registration |
| Mode S Code | 52146041 |
| Mode S Code Hex | A8CC21 |