| Tail Number / N-Number | N2944B |
| Manufacturer | BEECH |
| Model | D35 |
| Year Built | 1953 |
| Manufacturer's Serial Number | D-3585 |
| 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 | E225 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 225 hp (168 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Individual |
| Owner Name | VANTREESE KENNETH C |
| Street | PO BOX 150007 |
| City | TULSA |
| State | OK |
| Zip Code | 74115-0007 |
| Region | Southwestern |
| County | Tulsa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1955-08-19 |
| Certificate Issue Date | 1988-11-29 |
| Last Action Date | 2021-06-21 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 50603474 |
| Mode S Code Hex | A3073C |