Long range naval recce planes should be able to 'spot' enemy fleets and when they do they should appear on the country's map for some 10 minutes (a static icon which will become out of date). This will give them a worthy role.
This has been discussed before, and I will strike up the reason why this SHOULD NOT happen:
Currently when a CV is spotted its life is basically at an end. Immediately the lancstuka pilots come swarming and there is almost no hope. Now, if an icon appears for
10 minutes the life-span of a CV is decreased even more. Now there is obviously
no hope.