| Tail Number / N-Number | N4543D |
| Manufacturer | BEECH |
| Model | G35 |
| Year Built | 1956 |
| Manufacturer's Serial Number | D-4684 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | E225 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 225 hp (168 kW) |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | Individual |
| Owner Name | FERGUSON WILLIAM KEITH |
| Street | 3850 E 14TH ST UNIT G |
| City | CASPER |
| State | WY |
| Zip Code | 82609-3100 |
| Region | Northwest Mountain |
| County | Natrona County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-03-10 |
| Certificate Issue Date | 2023-01-18 |
| Last Action Date | 2023-01-18 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51301675 |
| Mode S Code Hex | A583BD |