This document summarizes a vessel monitoring system that tracks vessel positions and status using coastal stations and an on-board system. It can receive weather broadcasts, display SOS messages, and warn of territorial violations. The technology uses .NET, SQL Server and Windows 7. It costs $9.15 million to deploy to 30,000 vessels compared to a competitor's $19 million for 3,000 vessels. Future plans include testing the system on fishing boats to improve stability and support for multiple users.