Maritime data plans provide internet and data services for vessels, enabling communication and operational efficiency. Providers like Inmarsat, Iridium, and KVH offer customizable plans based on data usage and budget. Maritime data plans support applications such as email, video calls, and real-time data transfer. Regular monitoring of data usage helps avoid service interruptions. With global coverage and flexible options, maritime data plans are essential for modern vessels, ensuring they remain connected and operational at all times.