Aircraft Systems

PBS designs, engineers and produces various types of Auxiliary Power Units and Environmental Control Systems in accordance with their customers’ specific requirements. Auxiliary power units are used in airplanes and helicopters, where they serve as a source of electrical power before the main aircraft engines begin to run. They supply electrical power to on-board systems for starting the main engines and for supplying electric power to onboard systems and air conditioning units. More complex units can also partially substitute energy supply in case of an emergency, such as in the event of a main engine failure, or supply on-board aggregates with power during preparation before the flight. Environmental Control Systems are designed to maintain a comfortable thermal environment in the cockpit, passenger cabin and cargo holds of aircraft and helicopters during ground operations and all flight modes. PBS INDIA   designs and manufacturers these control systems especially for aircrafts and helicopters serving in in the defense and civilian industries and they supply these systems throughout India.