| Tail Number / N-Number | N503TY |
| Manufacturer | TURNQUIST ARLEN J |
| Model | FIRESTAR II |
| Year Built | 2006 |
| Manufacturer's Serial Number | F1055 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503 SERIES |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | MOUSE ADAM L |
| Street | 227 W MAUPIN ST |
| City | BOLIVAR |
| State | MO |
| Zip Code | 65613-1914 |
| Region | Central |
| County | Polk County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-09-27 |
| Certificate Issue Date | 2015-04-23 |
| Last Action Date | 2021-01-09 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51443325 |
| Mode S Code Hex | A646D5 |