| Tail Number / N-Number | N641R |
| Manufacturer | BEECH |
| Model | 35-33 |
| Year Built | 1960 |
| Manufacturer's Serial Number | CD-76 |
| 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 | I0-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Average Cruising Speed | 138 miles per hour |
| Type of Registrant | Individual |
| Owner Name | STEWART BRADLEY K |
| Street | 264 COUNTY ROAD 611 |
| City | ATHENS |
| State | TN |
| Zip Code | 37303-6387 |
| Region | Central |
| County | McMinn County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1960-02-23 |
| Certificate Issue Date | 2017-03-30 |
| Last Action Date | 2022-11-03 |
| Expiration Date | 2030-03-31 |
| Status | Valid Registration |
| Mode S Code | 52065151 |
| Mode S Code Hex | A86A69 |