| Tail Number / N-Number | N120BS |
| Manufacturer | SHAIN BILL |
| Model | ATLANTIS |
| Year Built | 2003 |
| Manufacturer's Serial Number | 004 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | AEIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Kit Manufacturer | AIRCRAFT TECHNOLOGIES INC |
| Kit Model | ATLANTIS |
| Type of Registrant | Individual |
| Owner Name | SHAIN BILL R |
| Street | 890 N 7TH ST |
| City | COAL CITY |
| State | IL |
| Zip Code | 60416-7005 |
| Region | Great Lakes |
| County | Grundy County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-06-16 |
| Certificate Issue Date | 2001-09-20 |
| Last Action Date | 2021-03-18 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50051734 |
| Mode S Code Hex | A053DC |