U.S. officials voice concern of 5G interference near airports, ask for delay
Global News
In a letter Friday seen by Reuters, officials asked for a delay in installation to advance the "co-existence of 5G ... and safe flight operations."
U.S. Transportation Secretary Pete Buttigieg and the head of the Federal Aviation Administration (FAA) on Friday asked AT&T and Verizon Communications to delay the planned Jan. 5 introduction of new 5G wireless service over aviation safety concerns.
In a letter Friday seen by Reuters, Buttigieg and FAA Administrator Steve Dickson asked AT&T Chief Executive John Stankey and Verizon Chief Executive Hans Vestberg for a delay of no more than two weeks as part of a “proposal as a near-term solution for advancing the co-existence of 5G deployment in the C-Band and safe flight operations.”
The aviation industry and FAA have raised concerns about potential interference of 5G with sensitive aircraft electronics like radio altimeters that could disrupt flights.
“We ask that your companies continue to pause introducing commercial C-Band service for an additional short period of no more than two weeks beyond the currently scheduled deployment date of January 5,” the letter says.
Verizon and AT&T both said they received the letter and were reviewing it. Earlier Friday, the two companies accused the aerospace industry of seeking to hold C-Band spectrum deployment “hostage until the wireless industry agrees to cover the costs of upgrading any obsolete altimeters.”
Buttigieg and Dickson said under the framework “commercial C-band service would begin as planned in January with certain exceptions around priority airports.”
The FAA and the aviation industry would identify priority airports “where a buffer zone would permit aviation operations to continue safely while the FAA completes its assessments of the interference potential.”
The government would work to identify “mitigations for all priority airports” to enable most “large commercial aircraft to operate safely in all conditions.” That would allow deployment around “priority airports on a rolling basis” — aiming to ensure activation by March 31 barring unforeseen issues.