Honeywell Aerospace‘s HON6000 is a high-performance turbofan engine, designed to meet the demanding requirements of next-generation Collaborative Combat Aircraft (CCAs) and a range of uncrewed and light combat platforms.
Developed from proven Honeywell engine architecture, the HON6000 is optimized for medium-sized CCAs, delivering one of the highest power-to-weight ratios in its class. This enables strong performance in contested, high-risk operational environments where reliability, responsiveness, and efficiency are critical. The engine is engineered to support autonomous operations while maintaining precise formation, timing, and mission coordination alongside crewed fighter aircraft in “loyal wingman” roles.
The HON6000 complements Honeywell’s SKYSHOT1600 engine, expanding the company’s propulsion portfolio to address both small and medium CCA platforms. Together, these systems provide scalable solutions tailored to the evolving needs of highly autonomous combat aircraft.
A key advantage of the HON6000 is its focus on affordability. Designed with low acquisition and lifecycle costs in mind, the engine supports attritable, high-volume deployment strategies essential for modern distributed air combat operations.
Built on decades of propulsion expertise, the HON6000 incorporates technologies derived from more than 150,000 Honeywell turbine engines and auxiliary power units. Its use of modern aerodynamics, advanced materials, and innovative manufacturing processes enhances durability while reducing program risk. Manufactured in the United States, the engine also offers rapid production scalability to meet growing defense requirements.
