Two - Day National Seminar on Recent Trends in Unmanned Air Vehicles - 0 views
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Sultana Begam on 03 May 11Unmanned air vehicles commonly referred to as UAVs are defined as Powered Air Vehicles sustained in flight by aerodynamic lift over most of their flight path and guided without an onboard crew. They may be expendable or recoverable and can fly autonomously or piloted remotely. Historically the greatest uses of UAVs have been in the areas of intelligence surveillance and reconnaissance.