FAA Proposes New Radio Altimeter 5G ‘Tolerance Standards,’ Upgrade Plans

5G cell tower
Credit: BackyardProduction / Getty Images
The FAA is set to propose new 5G C-band tolerance requirements for radio altimeters (radalts) and will mandate that Part 121 aircraft be equipped with systems that meet the new standards by Feb. 1, 2024 so they can keep operating into airports near 5G C-band radio towers. A draft rule set for...
Sean Broderick

Senior Air Transport & Safety Editor Sean Broderick covers aviation safety, MRO, and the airline business from Aviation Week Network's Washington, D.C. office.

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