Using advanced radar modelling tools, we can accurately assess the impact of proposed sites on civil and military surveillance systems, including primary and secondary radar. Our operational experts, including former air traffic controllers, can provide detailed assessments of the impact of a proposed site on aviation activity in the vicinity. This promotes early, informed and successful engagement with operators and authorities alike. We are a leading provider of wind turbine stealth solutions and have extensive world class hydrodynamics design, modelling, test & measurement facilities. We can also provide airborne noise measurements and noise & vibration R&D.