| Tail Number / N-Number | N6558R |
| Manufacturer | BEECH |
| Model | B24R |
| Year Built | 1974 |
| Manufacturer's Serial Number | MC-294 |
| Aircraft Type | Fixed wing single 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 | CONT MOTOR |
| Engine Model | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ANTONUCCI DONALD |
| Street | 7 HAMPSTED RD |
| City | BARKHAMSTED |
| State | CT |
| Zip Code | 06063-1145 |
| Region | New England |
| County | Litchfield County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-09-30 |
| Certificate Issue Date | 1992-03-04 |
| Last Action Date | 2022-11-17 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 52121315 |
| Mode S Code Hex | A8A2CD |