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In an ongoing battle pitting the FAA and airways against the FCC, Verizon, and AT&T over their deliberate launch of mid-band 5G service, the cellular carriers are declining a request by the FAA for a two-week delay.

Earlier this 12 months, an FCC public sale sold the two carriers rights to use so-called “C-band” frequencies at a price of nearly $70 billion. Verizon and AT&T are desirous to roll it out in order that along with providing ultra-fast 5G connectivity in particular areas utilizing high-band millimeter-wave know-how and far slower 5G over low-band frequencies, the brand new spectrum will present in-between efficiency over a lot wider areas. T-Cell currently uses mid-band spectrum that isn’t in the C-band.

On Friday, US Transportation Secretary Pete Buttigieg and FAA Administrator Steve Dickson despatched a letter to AT&T CEO John Stankey and Verizon CEO Hans Vestberg Friday, asking them to push back plans to start commercial deployment on January 5th. The air journey regulators stated they’d use that point to establish precedence airports, notify flights, and line up alternate strategies of compliance.

Bloomberg and Reuters report that in a response letter immediately from the 2 CEOs, the businesses, which had already ceded to a 30-day delay request and agreed to cut back the ability of their indicators, stated no. They suggest to start out utilizing the C-band spectrum to increase their 5G companies, however with a dedication to keep away from deployment round sure airports for six months, saying an analogous system is already in place in France. Nevertheless, that dedication depends “on the situation that the FAA and the aviation trade are dedicated to doing the identical with out escalating their grievances, unfounded as they’re, in different venues.”

Within the letter (included beneath), they are saying:

“Now, on the night of New Yr’s Eve, simply 5 days earlier than the C-Band spectrum can be deployed, we obtained your letter asking us to take nonetheless extra voluntary steps – to the detriment of our hundreds of thousands of shopper, enterprise and authorities clients – to as soon as once more help the aviation trade and the FAA after failing to resolve points in that pricey 30-day delay interval, which we by no means thought-about to be an preliminary one.”

“At its core, your proposed framework asks that we conform to switch oversight of our firms’ multi-billion greenback funding in 50 unnamed metropolitan areas representing the lion’s share of the U.S. inhabitants to the FAA for an undetermined variety of months or years. Even worse, the proposal is directed to solely two firms, whatever the phrases of licenses auctioned and granted, and to the exception of each different firm and trade inside the purview of the FCC.”

“…we’ll once more volunteer, within the spirit of cooperation and good religion, to change our use of the C-Band spectrum throughout the identical six-month interval (except we and the FAA decide that these voluntary limits needs to be relaxed sooner). Particularly, for six months, till July 5, 2022, we’ll undertake the identical C-Band radio exclusion zones which can be already in use in France, with slight adaptation to replicate the modest technical variations in how C-band is being deployed within the two nations. That method – which is likely one of the most conservative on this planet – would come with intensive exclusion zones across the runways at sure airports. The impact can be to additional scale back C-band sign ranges by at the least 10 occasions on the runway or over the last mile of ultimate method and the primary mile after takeoff.”

FCC commissioner Mike O’Reilly tweeted concerning the letter, saying, “We will have protected wi-fi and protected flights. Reasoned folks ought to settle for US wi-fi trade not have extra C-Band limitations than France.”

At difficulty is the idea that guided touchdown methods for plane “might be restricted attributable to issues that the 5G sign may intervene with the accuracy of an airplane’s radio altimeter, with out different mitigations in place,” in line with the FAA. C-band 5G and these radio altimeters don’t really function in the identical band, however the bands are shut sufficient that the worry exists.

Reuters factors out that the commerce group Airlines for America that represents American Airways, JetBlue, Delta, FedEx, and UPS, amongst others, has threatened to go to court docket on Monday if the FCC doesn’t take motion on the 5G rollout.

To date, the FAA’s response to the letter is that “We’re reviewing the most recent letter from the wi-fi firms on find out how to mitigate interference from 5G C-band transmissions. U.S. aviation security requirements will information our subsequent actions.”

Replace January 2nd, 6:07PM ET: Added the letter from Verizon and AT&T’s CEOs.



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