| Tail Number / N-Number | N420S |
| Manufacturer | BEECH |
| Model | 56TC |
| Year Built | 1969 |
| Manufacturer's Serial Number | TG-74 |
| 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 | LYCOMING |
| Engine Model | TI0-541 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Individual |
| Owner Name | FUNCHESS THOMAS A |
| Street | 6044 BROWNS WELLS RD |
| City | HAZLEHURST |
| State | MS |
| Zip Code | 39083-9335 |
| Region | Southwestern |
| County | Copiah County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1969-01-20 |
| Certificate Issue Date | 2016-04-22 |
| Last Action Date | 2021-11-10 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 51176457 |
| Mode S Code Hex | A4FD2F |