Issue 41 Unmanned Systems Technology December/January 2022 PteroDynamics X-P4 l Sense & avoid l 4Front Robotics Cricket l Autonomous transport l NWFC-1500 fuel cell l DroneX report l OceanScout I Composites I DSEI 2021 report

Read all back issues online www.ust-media.com UST 41 : DEC/JAN 2022 UK £15, USA $30, EUROPE e 22 Traffic signs Why sense & avoid is moving to ground-based systems It’s all in the blend Focus on advances in composite materials Wing-folding wonder How the PteroDynamics X-P4 exploits some innovative VTOL-transitioning technology