HELIGUY.com - Out in the field with the DeltaQuad Pro fixed-wing drone, which is perfect for large-area surveying. With the ability to carry a 61 MP mapping sensor and fly for 110
File:DeltaQuad VTOL surveillance UAV.jpg - Wikipedia
Vertical Technologies Launches The DeltaQuad Pro #VIEW VTOL Surveillance UAV - UASweekly.com
Commercial grade VTOL surveillance UAV. Thermal & HD video, up to 160 minutes flight time and up to 30KM HD video range. | Uav, Surveillance drones, Surveillance