Airlines
Airlines Clamor for Clarity on Altimeter Upgrades for 5G
The airline industry calls on the FAA to issue more definitive guidance for upgrading their radio altimeters to accommodate full-strength 5G signals.
5G tower
© Pixabay

The potential for 5G signal interference with radio altimeters in airplanes flying into and out of U.S. airports continues to alarm airlines around the world, as the Federal Aviation Administration refuses to budge from what the industry calls arbitrary deadlines for upgrades to cockpit avionics despite the absence of a Notice of Proposed Rulemaking (NPRM).