May 1, 2014 Aerospace & Defense Technology - May 2014 Here are links to this issue's Features, Tech Briefs, Products and more. You can download the complete issue, LOGIN TO DOWNLOAD Don't have an account? Sign up here. Subscribe to future issues. SUBSCRIBE Inside this issue Features Feature Articles Navigating Regulatory Compliance for UAV Electronics Development Simulating Lightweight Vehicles Operating on Discrete Terrain UUV Developments for Defense and Commercial Applications The Evolution of Tactical Robots Next-Generation Antenna Design Application Briefs Photovoltaic Thermography From the Air Unmanned Demonstrator Aircraft for Maritime Surveillance Additive Manufacturing of Small Tactical Munitions Unmanned Ground Vehicle Tech Briefs Information Sciences Supervisory Control State Diagrams to Depict Autonomous Activity Aerodynamic Modeling of a Flapping Wing Unmanned Aerial Vehicle Queuing Model for Supervisory Control of Unmanned Autonomous Vehicles Real-Time, High-Fidelity Simulation of Autonomous Ground Vehicle Dynamics View the discussion thread.