| Tail Number / N-Number | N439B |
| Manufacturer | BEECH |
| Model | 35 |
| Year Built | 1948 |
| Manufacturer's Serial Number | D-1447 |
| 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 | E185 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Individual |
| Owner Name | FURMANSKI STAN |
| Street | 4924 BALBOA BLVD # 256 |
| City | ENCINO |
| State | CA |
| Zip Code | 91316-3402 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-03-06 |
| Certificate Issue Date | 2011-08-26 |
| Last Action Date | 2022-11-24 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 51242246 |
| Mode S Code Hex | A544A6 |