İnmarsat & Vsat

Inmarsat International Maritime Satellite Organization (The International Maritime Satellite Organization) in 1976, the IMO (International Maritime Organisation) has been adopted by and implemented by 79 participating countries and organizations is a satellite communications system.
In 1981 and put into operation units of land, air and marine telephone, telex and data communications are used in order to be made. Inmarsat satellites have different coverage areas and data communications to build the ships with the phone, it is possible to establish an Internet connection.
Where the ship will be contacted by phone Inmarsat end unit with which it is sufficient to know that.