| Tail Number / N-Number | N18642 |
| Manufacturer | MONOCOUPE |
| Model | 110 |
| Year Built | 1933 |
| Manufacturer's Serial Number | 6W53 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | WARNER |
| Engine Model | SCARAB SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 125 hp (93 kW) |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | HISTORIC AIRCRAFT RESTORATION MUSEUM |
| Street | 3127 CREVE COEUR MILL RD |
| City | SAINT LOUIS |
| State | MO |
| Zip Code | 63146-2126 |
| Region | Central |
| County | St. Louis city |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2014-03-18 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-03-31 |
| Status | Valid Registration |
| Mode S Code | 50254765 |
| Mode S Code Hex | A159F5 |