Hi, I am new to the 777 and having done a few long haul flights, I have been trying to enter the entry points for long haul flights (transatlantic) and have the diversion airport ranges show up on the map but have been unsuccessful.

 

 

I have been trying to do this in the Fix page on the FMC, am I looking in the right place?

 

thanks steven

Yes, you are. The tutorial flight describes the entry of a Long/Lat fix. Make sure you are using the exact format documented there.