| Tail Number / N-Number | N16QC |
| Manufacturer | CESSNA |
| Model | 421C |
| Manufacturer's Serial Number | 421C0689 |
| 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 | Corporation |
| Owner Name | CESSNA 421C LLC |
| Street | PO BOX 1000 |
| City | TONTITOWN |
| State | AR |
| Zip Code | 72770-1000 |
| Region | Southwestern |
| County | Washington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-07-09 |
| Certificate Issue Date | 2022-05-09 |
| Last Action Date | 2022-05-09 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 50170266 |
| Mode S Code Hex | A0F0B6 |