| Tail Number / N-Number | N4815J |
| Manufacturer | BEECH |
| Model | 35-C33A |
| Year Built | 1966 |
| Manufacturer's Serial Number | CE-114 |
| 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 | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 142 miles per hour |
| Type of Registrant | LLC |
| Owner Name | HACKBARTH COMMUNICATIONS LLC |
| Street | 65 THOMAS RD |
| City | REEDSBURG |
| State | WI |
| Zip Code | 53959-2505 |
| Region | Great Lakes |
| County | Sauk County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1966-10-26 |
| Certificate Issue Date | 2018-08-28 |
| Last Action Date | 2021-03-26 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51367540 |
| Mode S Code Hex | A5EF60 |