Here's the real reason to turn on airplane mode when you fly

The article discusses the importance of turning on airplane mode when flying. While the exact reasons have evolved over time, the practice remains a key safety measure during flights. Airplane mode disables a device's cellular and wireless connectivity, preventing it from interfering with the aircraft's navigation and communication systems. This was a particular concern in the past when mobile phone use could potentially disrupt the plane's sensitive electronic equipment. Though modern aircraft are better shielded, airplane mode remains a requirement to ensure the safety and reliability of flight operations. The article emphasizes that this rule applies to all electronic devices, including laptops, tablets, and smartphones, and should be strictly followed during all phases of the flight, from takeoff to landing. Compliance with this protocol helps maintain a secure and controlled environment for both passengers and crew aboard the aircraft.