How to "find" missing units

Missing units that are "invisible" (and/or only to see as enlightenment), are (normally ) "mathematically at their correct position" (which depends on the last given command).

Possible transitional aid to "retrieve" missing units:

Either in the "Search" (Ctrl + F) enter the army number and click 'Enter'. (if you know it )

Or, select a visible unit/army and click the arrow keys 'right + left' until the missing appears.

Or, if you know the approximate position where the invisible should be, draw with right a framework.

Notice >> flying planes must be framed at their departure airport.