DeltaQuad UAV Successfully Tests Unjammable GPS System for Drones by DRONELIFE Staff Writer Ian M Crosby The DeltaQuad, an industrial-grade Vertical Takeoff and Landing UAV that performs fully autonomous surveillance missions, recently integrated a ruggedized GPS system capable of enduring even the most advanced jamming technology. Continue reading below or listen: … [Read more...] about Unjammable GPS for Drones: Protecting Critical Missions