Inmarsat has stood at the forefront of mobile satellite services for nearly 30 years, starting their career as an organization that was formed by the International Maritime Organization (IMO) with a charter to increase maritime safety through reliable global communications. Commercial shipping companies and navies around the world adopted Inmarsat over the last 30 years as the cornerstone of maritime communications. The company expanded into land and aeronautical markets over the years and established themselves as the leader in mobile communications services in all mobile markets. The company has stood the test of time in a competitive communications industry, establishing the leading reputation for high quality and dependable mobile communications.

This map depicts Inmarsat's expectations of coverage post repositioning of its I-4 satellites. This map does not represent a guarantee of service. The availability of service at the edge of coverage fluctuates depending on various conditions.