Beechcraft Duchess

Key Specifications

Overview

The Beechcraft Duchess is a light twin-engine aircraft designed primarily for personal and business transportation, flight training, and charter operations. First introduced in 1974, the Duchess represents Beechcraft's commitment to producing reliable, economical twin-engine aircraft for the general aviation market. The aircraft is powered by two Lycoming O-360-A1G engines, delivering dependable performance with excellent safety characteristics inherent to twin-engine design.

The Duchess is particularly valued for its forgiving handling characteristics, making it popular in flight training programs for multi-engine certification. The aircraft features a comfortable cabin for up to six occupants, including the pilot, with good visibility and reasonable payload capacity. Its relatively modest fuel consumption compared to larger twins, combined with straightforward systems and maintenance requirements, has made it attractive to flight schools and personal owners alike.

The aircraft excels in moderate-distance missions and is known for reliable performance in various weather conditions when properly equipped. While production ended in 1993, the Duchess remains a significant presence in the general aviation fleet, with many well-maintained examples still actively flying. Its popularity in the training market ensures continued airworthiness and support from maintenance facilities worldwide.

Technical Specifications

Maximum Speed: 172 knots
Cruise Speed: 150 knots
Range: 750 nautical miles
Service Ceiling: 15,000 feet
Engines: Two Lycoming O-360-A1G (180 hp each)
Maximum Takeoff Weight: 3,650 pounds
Empty Weight: 2,340 pounds
Fuel Capacity: 80 gallons
Length: 29.3 feet
Wingspan: 38.0 feet