Changing the default shade colors in Flight Calendar
Select "Preferences" and then "User Profile". Once the Profile Window is up, select the "Colors" tab.
Move the cursor over the color you want to change. When you do, an arrow will point toward it and the box will become 3-D. Click on the color and select any new color that you want from the color pallet. If you don't want to change the color, select [Cancel] or press <Esc>. To make the new colors the new default colors, you must select [Use] on the Profile screen to exit the window. The colors are not set until you select [Use].
Note: The new colors will appear only on trips you add after selecting the new colors.