FAA mandates 5G-tolerant altimeters, warns of ‘catastrophic incident’

The Federal Aviation Administration plans to require all transport aircraft have updated altimeters by February 2024, citing concern about a potential "catastrophic incident" caused by interference from new 5G networks.

https://www.flightglobal.com/safety/faa-mandates-5g-tolerant-altimeters-warns-of-catastrophic-incident/151561.article