Flying: Why you need your smartphone
Changed to airplane mode

Flying: Why you need your smartphone Changed to airplane mode

Flying: Why you need your smartphone
Changed to airplane mode

Mobile phones send stronger signals to mobile towers if they are too far from planes.

They do use frequencies to communicate with ground personnel and pilots.

Pilots can pick up the sound through their headphones and hear a loud, high-pitched beeping sound.

It might not stop you from following important instructions but it could be annoying.

Publiated at Thu, 19 August 2021 21.48:10 +0000

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