navigate throughout the F-35 aircraft during maintenance training and select the virtual support equipment and tools required. A real F-35 portable maintenance aid is connected at each student station, allowing the student to monitor the virtual aircraft functions, run diagnostics, and display technical and task documentation. AAI's training systems are utilized by U.S. and allied international military customers. Products include naval, electronic warfare, air defense, radar, and UAS training systems. Advanced Systems AAI's Advanced Systems unit primarily investigates and responds to new and emerging customer needs and markets. The company is currently working on the U.S. Army's Lightweight Small Arms Technologies project. It has also developed the PDCue Gunshot Detection System and TDCue acoustic detection systems for the U.S. Army and Marine Corps. List of AAI products Aircraft AAI RQ-2 Pioneer AAI RQ-7 Shadow Arms M85 machine gun AAI In-Line LSAT light machine gun AAI ACR See also References External links Textron Systems (AAI Corporation's parent company) AAI Corporation and AAI Services Corporation (wholly owned subsidiary of AAI Corporation) Aerosonde Pty Ltd. (wholly owned subsidiary of AAI Corporation) ESL Defence Limited (wholly owned subsidiary of AAI Corporation) McTurbine Inc. (wholly owned subsidiary of AAI Services Corporation) Symtx, Inc. (wholly owned subsidiary of AAI Corporation) Aerospace companies of the United States Manufacturing companies based in Maryland Companies based in Hunt Valley, Maryland Defense companies of the United States Unmanned aerial vehicle manufacturers Textron 2007 mergers and acquisitions