| Tail Number / N-Number | N8554N |
| Manufacturer | PEGASUS AVIATION |
| Model | QUANTUM-503 |
| Year Built | 1999 |
| Manufacturer's Serial Number | PS7352 |
| 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 | 503ULDCDI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | HARRELL JOSH M |
| Street | 9802 N 50 E |
| City | WORTHINGTON |
| State | IN |
| Zip Code | 47471-6566 |
| Region | Great Lakes |
| County | Greene County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-08-28 |
| Certificate Issue Date | 2011-09-10 |
| Last Action Date | 2020-06-15 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 52736334 |
| Mode S Code Hex | ABBCDC |