| Tail Number / N-Number | N503SB |
| Manufacturer | JACQUES EARNEST |
| Model | GLASTAR |
| Year Built | 2016 |
| Manufacturer's Serial Number | 5053 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-360-A1D |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Kit Manufacturer | STODDARD HAMILTON |
| Kit Model | GLASTAR |
| Type of Registrant | Individual |
| Owner Name | LEEMON RONALD D |
| Street | 5113 VALLEY DR |
| City | MCFARLAND |
| State | WI |
| Zip Code | 53558-9668 |
| Region | Great Lakes |
| County | Dane County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2016-07-24 |
| Certificate Issue Date | 2021-03-10 |
| Last Action Date | 2021-03-10 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51443247 |
| Mode S Code Hex | A646A7 |