11th January 2021 - 17:04 GMT | by Thomas Withington in Toulouse RSS Miniature Mode-5/Mode-S ATC and IFF transponders are being developed for installation on military UAVs. The military and commercial use of UAVs in US airspace is predicted to increase rapidly in the short to medium term. A baseline Federal Aviation Administration (FAA) forecast for the US, for example, indicates that the UAS fleet will more than double from 2020 to 2024. This poses problems for ... Want to read more? To read this article, along with thousands of others like it, start your Premium News free trial. Start Trial or log in here