Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N289WB.
| Tail Number / N-Number | N289WB |
| Manufacturer | CESSNA |
| Model | T310R |
| Year Built | 1977 |
| Manufacturer's Serial Number | 310R0817 |
| 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 | CONT MOTOR |
| Engine Model | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 167 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | JOHN C OAKLEY MD PS |
| Street | 3330 37TH ST W |
| City | BILLINGS |
| State | MT |
| Zip Code | 59102-0210 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-09-11 |
| Certificate Issue Date | 2004-07-14 |
| Last Action Date | 2007-07-17 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2007-09-20 |
| Mode S Code | 50570540 |
| Mode S Code Hex | A2F160 |