| Tail Number / N-Number | N76MJ |
| Manufacturer | CESSNA |
| Model | 421C |
| Year Built | 1981 |
| Manufacturer's Serial Number | 421C1204 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-520-N |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | LLC |
| Owner Name | JZW AVIATION LLC |
| Street | 45 E CENTER ST STE 202 |
| City | NORTH SALT LAKE |
| State | UT |
| Zip Code | 84054-2501 |
| Region | Northwest Mountain |
| County | Duchesne County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-10-12 |
| Certificate Issue Date | 2017-12-28 |
| Last Action Date | 2020-09-14 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 52440113 |
| Mode S Code Hex | AA404B |