The rollout of 5G cellular phone service has started affecting operations around the country—a terrific story in The Air Current by Jon Ostrower detailed the confusion at Palm Beach International yesterday, writing, “The aircraft’s radar altitude abruptly ran down to zero, causing repeated loud aural warnings: PULL UP WHOOP WHOOP DON’T SINK TOO LOW GEAR. The flight landed without incident in good weather, but it wasn’t the first time. ‘Exact same location multiple times the past two weeks,’ the pilot, who was on the flight deck for both anomalies, told The Air Current.”

And now Airbus has issued guidance to pilots that details the many things that could go wrong with their planes’ systems if the radar altimeter, built into a handful of systems, including Autoland and Ground Proximity Warning Systems, were to get erroneous readings.

https://theaircurrent.com/aviation-safety/5g-network-disruption-cluster/