| Tail Number / N-Number | N66CX |
| Manufacturer | PATTERSON DAVID L |
| Model | CASSUTT 3M |
| Year Built | 2001 |
| Manufacturer's Serial Number | 11166 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | Individual |
| Owner Name | PATTERSON DAVID L |
| Street | N3280 STATE ROAD 146 |
| City | FALL RIVER |
| State | WI |
| Zip Code | 53932-9512 |
| Region | Great Lakes |
| County | Columbia County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2001-06-22 |
| Certificate Issue Date | 2001-05-07 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 52131050 |
| Mode S Code Hex | A8B228 |