The Sanswire Stratellite(TM) Technology Demonstrator 2A during its first phase of open air, tethered testing at a low altitude above the Antelope Valley, California. The rigid hull airship's structural integrity and overall balance were tested successfully in uncontrolled atmospheric conditions in the early morning sky. The Stratellite(TM) is designed to operate at 65,000 feet and will integrate clean solar energy collection systems with advanced wireless communication and sensor systems. (Photo: Business Wire)