Abstract: The global deployment of 5G technology, particularly in the C-band (3.4-4.2 GHz), has introduced critical interference challenges for safety-critical avionics, such as radar altimeters (RAs) ...
Outdated air traffic control (ATC) radar systems will be replaced with “modern, commercially available” alternatives.
Transportation Secretary Sean Duffy and the FAA said Monday that contractors RTX and Indra will replace the radar systems by the summer of 2028.