Why Activate Airplane Mode Before Takeoff
The article explains the reason for requesting to enable flight mode before takeoff, which is intended to prevent mobile devices from transmitting and receiving wireless signals that could interfere with the aircraft's communication and navigation systems. Since the phone functions as a transmitting and receiving device, it continuously searches for networks at high altitudes, potentially causing disruption to flight systems or affecting ground communication networks. It also discusses the risks of interference between 5G signals and radar altimeters, which are crucial for safety during landing operations. Some communication services, such as Wi-Fi and Bluetooth, can be used after activating flight mode, in accordance with the airline's instructions, while strictly following the procedures set by relevant authorities to ensure safety.
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