| Tail Number / N-Number | N321ML |
| Manufacturer | LAMOS MARK ALLAN |
| Model | THORPE T-18 |
| Year Built | 1991 |
| Manufacturer's Serial Number | 1042 |
| 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 | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Type of Registrant | Individual |
| Owner Name | SALERNO LAWRENCE B |
| Street | 41W421 WOODLAND DR |
| City | ST CHARLES |
| State | IL |
| Zip Code | 60175-8335 |
| Region | Great Lakes |
| County | Kane County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-02-24 |
| Certificate Issue Date | 2003-05-21 |
| Last Action Date | 2020-04-11 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 50671445 |
| Mode S Code Hex | A37325 |