Thanks for the reply. I asked as I was crossing the Atlantic, was wondering how ATC picked up our predicted Crew Rest change over position (coordnates) that we put into the FMS Flt plan. Was the predicted point displayed on their ADS or CPDLC on the ATCO's screen?? I thought ADS was just real time transmitted positions and does not have predicted waypoints. Are there any links on the internet for me to see what ADS displays look like?? Just curious.