The SR-Utility 4.0 Uncrewed Surface Vehicle (USV) is a highly configurable platform suited for autonomous marine survey, bathymetry studies, water sampling, and stream gauging. With a 90 kg payload capacity, the stable catamaran design can support an interchangeable suite of sensors and instrumentation, all controllable remotely, in real time. The USV’s electric drive can achieve speeds of 9 kts with possible mission endurance anywhere from 4 – 40 hours. Base weight is a 230 kg, making the unit easily transportable by small crate.