Next select the Endurance Sort Filter so that the Submarine TF with the most endurance
is at the top. Now scroll down to the bottom of the list.
The Location Column is very useful. This column tells you where your TF is moving to
and can be clicked on to center the map on the selected TF. If you click on any TF in
the Location column, you will see the pop-up box disappear, the screen center on the
selected TF and then the pop-up box re-appears. Just Exit the box to get to the
selected TF.
By knowing the overall situation you can effectively manage your submarine TF from
this display. For example, in my game TF 1193 (the very bottom one) only has 800
endurance and is heading toward Diamond Harbor. I know that Diamond Harbor is
one of my submarine staging areas so there is no need to take further action. This
TF is heading home to refuel.