The Beechcraft Duke Model B60 is a twin-engine light corporate aircraft manufactured by Beech Aircraft Corporation. Designed for corporate and private transportation, this aircraft is powered by two Lycoming TIGO-541-E1B turboprop engines, each producing 380 horsepower, and features constant-speed, full-feathering, three-blade propellers. With a seating capacity of up to six occupants, including the pilot, the Duke Model B60 offers a cruise speed of approximately 270 knots and a service ceiling of around 25,000 feet, making it a capable platform for regional travel. Its robust engineering and reliable performance have established it as a trusted choice in its class.

This Service Maintenance Manual and Parts Manual provides comprehensive guidance for the Beechcraft Duke Model B60. It covers essential information for owners, mechanics, and technicians, including detailed maintenance procedures, troubleshooting techniques, technical specifications, and safety guidelines. The manual is designed to assist in the proper upkeep and repair of the aircraft, ensuring its continued airworthiness and optimal performance. By referencing the procedures and data within this document, users can effectively maintain the Duke Model B60 according to manufacturer standards.