| Tail Number / N-Number | N666MK |
| Manufacturer | CZECH SPORT AIRCRAFT AS |
| Model | PIPER SPORT |
| Year Built | 2010 |
| Manufacturer's Serial Number | P1001077 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 912ULS SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | LLC |
| Owner Name | INTEGRUS BIOSCIENCES LLC |
| Street | 205 DEAD MANS CANYON RD |
| City | TINNIE |
| State | NM |
| Zip Code | 88351-9607 |
| Region | Southwestern |
| County | Lincoln County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Light Sport |
| Airworthiness Date | 2011-09-27 |
| Certificate Issue Date | 2022-03-26 |
| Last Action Date | 2022-03-26 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 52145640 |
| Mode S Code Hex | A8CBA0 |