English to Arabic Other Ships, Sailing, Maritime

"If you want to see details for a particular movement, click on the point next to the ship name. Another window will appear with new options: Summary Screen, Area of Probability, and Dead Reckoning."
Also:
"Click on [Dead Reckoning] to determine exactly where a ship might be in the near future."

This is a part from the Help section related to an automated system for providing reports containing all kinds information about vessels, which are at sea, moored, vessels involved in illegal activities, locations of vessels, etc.

Thanks for your help