It is a system that provides uninterrupted fast internet - telephone communication via satellite on the sea. All world under coverage with VSAT satellite communication system.  
These systems also allow the communication to continue uninterruptedly by locking the satellite and tracking the boat's movement.
Depending on the boat size, cruising area and requested data amount, suitable model / dish diameter is decided.

For further info please call +90 216 3385747 or contact info@alestavira.com
You may visit www.alestavira.com for retail prices.
Also for SUPER YACHT system info you may visit www.kvhsuperyacht.com web page.