| Tail Number / N-Number | N4CZ |
| Manufacturer | CESSNA |
| Model | P337H |
| Year Built | 1978 |
| Manufacturer's Serial Number | P3370310 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 225 hp (168 kW) |
| Total Horsepower | 450 hp (336 kW) |
| Type of Registrant | LLC |
| Owner Name | GREAT SKYMASTER 4CZ EXPLORATION COMPANY LLC |
| Street | 542 DAKOTA BLVD |
| City | BOULDER |
| State | CO |
| Zip Code | 80304-4377 |
| Region | Northwest Mountain |
| County | Boulder County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-04-07 |
| Certificate Issue Date | 2021-02-01 |
| Last Action Date | 2021-02-01 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 51124071 |
| Mode S Code Hex | A4A839 |