VSAT (Very Small Aperture Terminal) is a satellite communication technology that provides internet connectivity to ships at sea, remote locations, and offshore platforms. It enables stable and high-speed data transfer, voice communication, and even video conferencing in areas where terrestrial networks are unavailable. VSAT plays a crucial role in modern maritime communication by ensuring vessel tracking, crew welfare, weather updates, and real-time data sharing. The growing demand for connectivity at sea has made VSAT essential for safety, compliance, and operational efficiency in the marine industry.