Cockpit Time is a time calculator with built-in functions for international pilots. - Breaks: it will calculate pilot rest breaks for 3 and 4 pilot crews. - Time calculator: It does adding, subtracting of hours and minutes, with display of 2/3 or 1/2 for logging time for 3 and 4 pilot crews. - ETA: enter an ETA to a fix, and the minutes prior, to display a target time for obtaining oceanic clearance, or logon CPDLC, etc.