This mod increase font size of: message window, radio menu and radio replies window.
Message, Radio In and Out Font Size Mod
(inspired by Snacko)
This mod is only needed for DCS 220.127.116.11256 or older (do not remember exactly) for newer you can use DCS Options / System ...
This mod increases the font size in 3 places: the radio menu, the multiplayer chat, and mission messages. There are versions included for 1440p, 1600p, and 2160p screens. To install, copy the version for your screen resolution into the DCS World folder.