In March, the Federal Communications Commission (FCC) began auctioning blocks of the 24 GHz spectrum, which could be used to implement future 5G networks. Shortly afterward, the US Navy released a memo warning that 5G in the 24 GHz band could interfere with weather satellites.
Continue Reading . . . https://www.engadget.com/2019/05/15/fcc-5g-spectrum-auction-senator-concerns/