Using a store-and-forward system, messages are prepared in advance and then transmitted via a land earth station operator (LESO) to the recipient. Useful for both ship-to-shore and shore-to-ship communications, Inmarsat C is still used extensively as a cost-effective maritime communications solution.
- Low-cost, digital communications system
- Supports fax, telex, data, and email transmissions
- Global coverage exclusive of poles
- Complies with GMDSS safety requirements