Twin Engine • Beechcraft • Model B60 Duke, Model B60 Duke (Pressurized), Model 60 Duke, Turbo Duke 60, Duke 60A
| Manufacturer | Beechcraft |
| Model | Duke |
| Category | Twin Engine |
| Variants | Model B60 Duke, Model B60 Duke (Pressurized), Model 60 Duke, Turbo Duke 60, Duke 60A |
| Production Years | 1968 – 1982 |
| Seating | 6 seats |
| Typical TTAF | 4,200 hours |
| Markets | United States, Canada, United Kingdom, Australia, Germany |
| Price Range | $185K – $625K |
The Beechcraft Duke is a high-performance, twin-engine cabin monoplane that has been a staple of general aviation since its introduction in 1968. Designed as a step-up aircraft for pilots transitioning from single-engine planes, the Duke combines impressive speed, range, and payload capacity with sophisticated avionics and comfortable seating for up to six passengers. The aircraft features retractable landing gear, pressurized cabin options (in later models), and powerful Continental or Lycoming engines that deliver reliable performance across varied operating conditions. The Duke earned a reputation as a practical business and personal aircraft, appealing to flight schools, corporate operators, and private owners who require robust twin-engine reliability without the complexity of larger turboprops. Its spacious fuselage, relatively simple systems, and proven airframe make it an attractive option in the pre-owned market. The Duke remains popular among experienced general aviation pilots who appreciate its balance of performance, handling characteristics, and operational flexibility for both domestic and cross-country missions.
Maximum Speed: 248 knots (285 mph)
Cruise Speed: 200 knots (230 mph)
Range: 1,400 nautical miles
Service Ceiling: 25,000 feet
Engines: Twin Continental IO-520-C or Lycoming IO-540 (each 285 hp)
Maximum Takeoff Weight: 5,750 pounds
Useful Load: 1,650 pounds
Wingspan: 38 feet 9 inches
Length: 31 feet 2 inches