| Tail Number / N-Number | N4948B |
| Manufacturer | BEECH |
| Model | D-50 |
| Year Built | 1955 |
| Manufacturer's Serial Number | DH-4 |
| Aircraft Type | Fixed wing multi 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 | LYCOMING |
| Engine Model | GO-435C&D SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 260 hp (194 kW) |
| Total Horsepower | 520 hp (388 kW) |
| Average Cruising Speed | 167 miles per hour |
| Type of Registrant | LLC |
| Owner Name | KRAUSE AVIATION LLC |
| Street | PO BOX 495 |
| City | GENEVA |
| State | IL |
| Zip Code | 60134-0495 |
| Region | Great Lakes |
| County | Kane County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2001-04-20 |
| Last Action Date | 2022-08-20 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51421146 |
| Mode S Code Hex | A62266 |