Air Traffic Control (ATC)
Over the past year, our primary ATC focus has been on the Supercarrier. Now that the Supercarrier ATC system is nearing completion, we will next move on to airfield ATC radio communications. Given the scope of DCS World, this is not a simple task, and it will require three separate ATC systems: Western Modern Day, Eastern Modern Day, and World War II.
Because this effort will require a large amount of new radio voice overs, we will also take this opportunity to update the radio communications for other entities like flight members, other flights, AWACS, tankers, etc.
This will continue to be developed in 2021, but we do not have an estimated release date.
From the official 2021 roadmap
You may or may not have noticed the new callsignes of the F-16 and F/A-18