| Tail Number / N-Number | N44CZ |
| Manufacturer | CO-Z DEVELOPMENT CORP |
| Model | COZY MARK IV |
| Year Built | 1988 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | THEORY SEVENTY THREE CORP |
| Street | 68 CORMORANT CIR |
| City | NEWPORT BEACH |
| State | CA |
| Zip Code | 92660-2929 |
| Region | Western-Pacific |
| County | Orange County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1988-06-21 |
| Certificate Issue Date | 2015-04-23 |
| Last Action Date | 2021-04-08 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51244216 |
| Mode S Code Hex | A5488E |