| Tail Number / N-Number | N3DJ |
| Manufacturer | CESSNA |
| Model | 421C |
| Manufacturer's Serial Number | 421C0011 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 2 engines |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HATCH HYRUM G |
| Street | 700 N DOBSON RD #16 |
| City | CHANDLER |
| State | AZ |
| Zip Code | 85224 |
| Region | Western-Pacific |
| County | Maricopa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1982-11-19 |
| Certificate Issue Date | 2016-07-19 |
| Last Action Date | 2022-02-16 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 50615364 |
| Mode S Code Hex | A31AF4 |