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FAA sets rules for some Boeing 787 landings near 5G services

Federal safety officials have instructed some Boeing aircraft operators to take additional steps when landing on wet or snow-covered runways near imminent 5G services. ..

The Federal Aviation Administration said Friday that interference could delay the kick-in of systems like the Boeing 787’s thrust reverser, leaving only the brakes to slow down the plane.

It may prevent the aircraft from stopping on the runway, FAA said.

Boeing Jetorders are ordered the day after FAA begins issuing restrictions faced by airlines and other aircraft operators at many airports as AT & T and Verizon launch a new, faster 5G wireless service next Wednesday. Will be done in.

The agency is still investigating whether these wireless networks interfere with altimeters that measure the height of the aircraft from the ground. The data from the altimeter is used to help the pilot land when visibility is poor.

These devices operate in a part of the radio spectrum that is close to the range used by the new 5G service called the C band.

This week’s FAA action is part of a larger battle between aviation regulators and the telecommunications industry. Telecommunications companies and the Federal Communications Commission have stated that 5G networks pose no threat to aviation. The FAA states that further research is needed.

FAA is conducting tests to determine the number of commercial aircraft equipped with altimeters that may be vulnerable to spectral interference. Authorities said this week they were hoping to estimate the proportion of those planes soon, but did not date it.

Aircraft that have not been tested for altimeters or that need to be modified or replaced will not be able to make poor visibility landings where 5G is deployed, officials said in a statement.

Orders for the Boeing 787 are for 137 aircraft in the United States and 1,010 aircraft worldwide. The 787 is a two-aisle plane that is popular on longer routes, including many international flights.

Based on information from Boeing, the FAA may not properly transition the 787 from flight mode to landing mode in the presence of interference, which may delay the activation of systems that help slow down the plane. I said there is.

AT & T and Verizon have twice agreed to postpone the activation of the new network after the FAA and the Secretary of Transportation Pete Buttigieg recently joined the aviation industry as the aviation group and FAA expressed concern. Butigeg and FAA administrator Stephen Dixon have warned that flights may be canceled or detoured to avoid potential safety risks.

Under an agreement with the carrier, the FAA has designated 50 airports with buffer zones where the company will turn off 5G transmitters or make other changes to limit the possibility of interference until early July. did.

The 50 includes three major airports in the New York City area: LaGuardia, JFK, Newark Liberty O’Hare, Chicago’s Midway, Dallas / Fort Worth International, Houston’s Bush Intercontinental, Los Angeles International, and San Francisco.

The concession by Telecom is modeled on the approach used in France, but the FAA said last week that France needed to further dramatically reduce the reach of cell towers around the airport.

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David K├Ânig can be reached at www.twitter.com/airlinewriter

Disclaimer: This post is auto-published from the agency feed without modification of the text and has not been reviewed by the editor.

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FAA sets rules for some Boeing 787 landings near 5G services

Source link FAA sets rules for some Boeing 787 landings near 5G services

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