| Tail Number / N-Number | N555RZ |
| Manufacturer | ROBERT ZAHRADNIK |
| Model | SPORTSMAN GS-2 |
| Year Built | 2018 |
| Manufacturer's Serial Number | 7463 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | YIO-360 EXP |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Kit Manufacturer | GLASAIR AVIATION LLC |
| Kit Model | SPORTSMAN GS-2 |
| Type of Registrant | Individual |
| Owner Name | ZAHRADNIK ROBERT |
| Street | 63 WHISPERING PINES CIR |
| City | DURANGO |
| State | CO |
| Zip Code | 81301-8542 |
| Region | Northwest Mountain |
| County | La Plata County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2018-01-31 |
| Certificate Issue Date | 2017-12-21 |
| Last Action Date | 2020-10-19 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 51611615 |
| Mode S Code Hex | A7138D |