| Tail Number / N-Number | N589SD |
| Manufacturer | PEGASUS AVIATION |
| Model | QUANTUM 15 |
| Year Built | 1999 |
| Manufacturer's Serial Number | 7578 |
| Aircraft Type | Weight-shift-control |
| 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 | 503 DCDI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | LAWRENCE JON C |
| Street | 4097 S 600 E |
| City | GREENFIELD |
| State | IN |
| Zip Code | 46140-9745 |
| Region | Great Lakes |
| County | Hancock County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-12-14 |
| Certificate Issue Date | 2019-09-11 |
| Last Action Date | 2022-04-15 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 51714353 |
| Mode S Code Hex | A798EB |