Lua Labels Mod. Place in User/ your name / Saved Games /Open Beta /Config/ View folder.
The mod creates little green and red stars next to planes at certain distances. Green next to friendly and Red next to enemy. The label's Lua mod, does the same for ground object and sea objects uses different symbols. Use's green because blue is hard to see against blue sky and blue sea. Hope you enjoy the mod. I certainly do. My old eyes are getting on in life and cannot spot the targets anymore like they used to.