| Tail Number / N-Number | N5556D |
| Manufacturer | BEECH |
| Model | H35 |
| Year Built | 1957 |
| Manufacturer's Serial Number | D-5078 |
| 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 | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AVIATION BUSINESS CORP |
| Street | 2715 LEMAY FERRY RD |
| City | SAINT LOUIS |
| State | MO |
| Zip Code | 63125-3917 |
| Region | Central |
| County | St. Louis city |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1957-04-19 |
| Certificate Issue Date | 2021-03-25 |
| Last Action Date | 2021-03-25 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51612454 |
| Mode S Code Hex | A7152C |