| Tail Number / N-Number | N448J |
| Manufacturer | BEECH |
| Model | V35 |
| Year Built | 1966 |
| Manufacturer's Serial Number | D-8127 |
| 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 | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DAVENPORT JAMES A |
| Street | 15275 CADILLAC DR |
| City | SAN ANTONIO |
| State | TX |
| Zip Code | 78248-1016 |
| Region | Southwestern |
| County | Bexar County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-06-13 |
| Certificate Issue Date | 2017-01-05 |
| Last Action Date | 2022-08-16 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51264435 |
| Mode S Code Hex | A5691D |