Advanced Acoustic Concepts LLC was acquired by DRS Sonar Systems, LLC, a DRS Technologies Inc Company, and continues to conduct business as Advanced Acoustic Concepts, LLC, a DRS/Thales Company. THe firm is a high technology engineering company, provides solutions for sonar detection and classification, torpedo defense, distributed training, learning and knowledge management systems, software engineering, and systems integration. It offers rapid supportability insertion products that provide rapid updates of critical logistics, maintenance, parts, training, and support data. The company also supplies commercial off the shelf automated real time processing systems; and provides tactical training support to the U.S. Navy. In addition, it offers sensors and sensor systems for maritime surveillance; active/passive acoustic systems that provide detection and identification of swimmers, divers, and diver propulsion vehicles; port and harbor underwater threat detection systems; and acoustic compact wideband air-array sensor systems for border and perimeter surveillance of critical infrastructures. Advanced Acoustic Concepts, LLC was founded in 1989 and is headquartered in Hauppauge, New York with additional locations in Columbia, Maryland; San Diego, California; Washington, District of Columbia; Lemont Furnace, Pennsylvania; and Bozeman, Montana.