The FAA requires airplane mode primarily to prevent cellular signals from interfering with aircraft navigation systems, particularly the 5G altimeter crisis where 5G networks operate at frequencies dangerously close to those planes use to measure distance from runways, potentially causing cockpit instruments to fail during critical phases like landing.
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The FAA Airplane Mode Lie: What They Aren't Telling YouAdded:
The FAA forces you to turn on airplane mode, but it has absolutely nothing to do with crashing the plane. Here is the real tech secret. If you leave [music] your cellular data on at 30,000 ft, your phone constantly blasts a high-pitched annoying clicking noise straight into the pilot's headset. [music] Imagine a captain trying to talk to air traffic control during a brutal storm while your iPhone is going tick tick tick in their ears. But the actual danger today is the US 5G crisis.
>> [music] >> American telecom giants rolled out 5G networks that bleed dangerously close to the exact frequencies planes use to measure their distance from the runway.
One glitch during [music] a foggy landing and the cockpit instruments go completely blind.
So no, your phone won't explode the jet, but it forces the captain to fly with a headache.
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