| Tail Number / N-Number | N39WH |
| Manufacturer | CESSNA |
| Model | 421C |
| Year Built | 1976 |
| Manufacturer's Serial Number | 421C0070 |
| 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) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | LLC |
| Owner Name | MAGNUM AIR LLC |
| Street | 471 CHRISTIANSON DR |
| City | WEST FARGO |
| State | ND |
| Zip Code | 58078-8304 |
| Region | Great Lakes |
| County | Cass County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2015-06-15 |
| Last Action Date | 2021-01-15 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 51101154 |
| Mode S Code Hex | A4826C |