Businesses

Textron Systems' seven operating units - AAI Logistics & Technical Services, AAI Test & Training, AAI Unmanned Aircraft Systems, Lycoming Engines, Textron Defense Systems, Textron Marine & Land Systems and Textron Systems Advanced Systems - are well known and respected providers of aerospace, defense and aviation products and services for customers worldwide. Learn more about each of the Textron Systems operating units here.

AAI Logistics & Technical Services delivers comprehensive life cycle support, sustainment and operational services for defense and security equipment, and is a leading provider of unmanned systems services.

AAI Test & Training has decades of experience designing and manufacturing innovative, high-technology test equipment for the lab, training range, depot, flight line, factory and more - delivering the most reliable, top-performing solutions with superb customer care.

AAI Unmanned Aircraft Systems has designed, manufactured and fielded combat-proven unmanned aircraft systems for more than 25 years.

Lycoming remains the clear leader in the piston market, producing more piston engines for general aviation manufacturers than any other company in the world. Lycoming powers more of the world's general aviation fleet - both fixed wing and rotary - than all other power plants combined.

Textron Defense Systems employs advanced technology and industry-leading expertise to develop and manufacture innovative product solutions including air-and ground-based smart weapons; directed energy weapons; intelligence, surveillance and reconnaissance, or ISR, systems; and vehicle protection systems.

Textron Marine & Land Systems designs, produces and supports advanced wheeled combat vehicles and cutting-edge maritime craft used by U.S. and international armed forces, as well as civilian entities around the globe.

Textron Systems Advanced Systems brings together cutting-edge technologies and far-reaching innovations to satisfy emerging customer demands for reliable, affordable solutions in the areas of security; intelligence, surveillance and reconnaissance; and medical research.