| Tail Number / N-Number | N503AK |
| Manufacturer | ANTARES |
| Model | MA-33 |
| Year Built | 2000 |
| Manufacturer's Serial Number | ANT159 |
| 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 | HOOD LLOYD A |
| Street | 3060 N LAZY EIGHT CT 2 PMB 148 |
| City | WASILLA |
| State | AK |
| Zip Code | 99654-4331 |
| Region | Alaskan |
| County | Matanuska-Susitna Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-10-13 |
| Certificate Issue Date | 2016-02-04 |
| Last Action Date | 2021-09-24 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 51442437 |
| Mode S Code Hex | A6451F |