US sets 2024 deadline for 5G signal safeguards on aircraft
US aviation safety regulators intend to require passenger and cargo aircraft to meet requirements by early next year for navigation gear to deal with potentially unsafe interference from 5G mobile-phone signals. The equipment is needed because the newer wireless signals are on frequencies near those used by planes’ radio altimeters, which determine altitude over ground and can cause them to malfunction, the Federal Aviation Administration has found. Wireless companies are eager for a solution because they paid the government more than $80b for the new airwaves. The changes would need to be made by Feb. 1, 2024, the agency said in a notice Monday. The FAA said it couldn’t rule out interference from 5G signals for about 100 incidents of aircraft navigation equipment issuing erroneous data. Such situations will increase as telecommunications providers expand 5G coverage throughout the US, the FAA said. “Although they may seem minor in isolation such that some may consider them a mere nuisance, these warnings have safety implications over time,” the FAA said in its notice. “As the flightcrew becomes more desensitized to erroneous warnings, they are less likely to react to an accurate warning, negating the safety benefits of the warning altogether and likely leading to a catastrophic incident.” Airlines “are working diligently to ensure fleets are equipped with compliant radio altimeters, but global supply chains continue to lag behind current demand,” said Airlines for America, the lobbying group representing the largest US carriers. “Any government deadline must consider this reality.” Spokespeople for American Airlines Group, United Airlines and Delta Air Lines didn’t immediately respond to requests for comment. <br/>
https://portal.staralliance.com/cms/news/hot-topics/2023-01-10/general/us-sets-2024-deadline-for-5g-signal-safeguards-on-aircraft
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US sets 2024 deadline for 5G signal safeguards on aircraft
US aviation safety regulators intend to require passenger and cargo aircraft to meet requirements by early next year for navigation gear to deal with potentially unsafe interference from 5G mobile-phone signals. The equipment is needed because the newer wireless signals are on frequencies near those used by planes’ radio altimeters, which determine altitude over ground and can cause them to malfunction, the Federal Aviation Administration has found. Wireless companies are eager for a solution because they paid the government more than $80b for the new airwaves. The changes would need to be made by Feb. 1, 2024, the agency said in a notice Monday. The FAA said it couldn’t rule out interference from 5G signals for about 100 incidents of aircraft navigation equipment issuing erroneous data. Such situations will increase as telecommunications providers expand 5G coverage throughout the US, the FAA said. “Although they may seem minor in isolation such that some may consider them a mere nuisance, these warnings have safety implications over time,” the FAA said in its notice. “As the flightcrew becomes more desensitized to erroneous warnings, they are less likely to react to an accurate warning, negating the safety benefits of the warning altogether and likely leading to a catastrophic incident.” Airlines “are working diligently to ensure fleets are equipped with compliant radio altimeters, but global supply chains continue to lag behind current demand,” said Airlines for America, the lobbying group representing the largest US carriers. “Any government deadline must consider this reality.” Spokespeople for American Airlines Group, United Airlines and Delta Air Lines didn’t immediately respond to requests for comment. <br/>
