AeroVironment Inc. announced that a recent outdoor test flight of a solar-powered prototype version of the company’s proven Puma AE™ small unmanned aircraft system (UAS), operating with the company’s newest long-endurance battery, lasted 9 hours, 11 minutes – significantly longer than the flight endurance of small UAS being used in the field today. AeroVironment is working with Alta Devices, a Sunnyvale, CA company that provides flexible, portable power that can be embedded into any other material, in the development of the solar Puma AE.