| Tail Number / N-Number | N703GB |
| Manufacturer | AERO SP Z O O |
| Model | AT-4 LSA |
| Year Built | 2007 |
| Manufacturer's Serial Number | AT4-003 |
| Aircraft Type | Fixed wing single engine |
| 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 | 912ULS SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | LLC |
| Owner Name | NORTHAMPTON LSA LLC |
| Street | 83 ROUND HILL RD |
| City | NORTHAMPTON |
| State | MA |
| Zip Code | 01060-2123 |
| Region | New England |
| County | Hampshire County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Light Sport |
| Airworthiness Date | 2007-07-20 |
| Certificate Issue Date | 2021-01-20 |
| Last Action Date | 2021-01-20 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 52260113 |
| Mode S Code Hex | A9604B |