New Delhi: For each one of your flights, cabin teams implore you to set your mobile phone to aeroplane mode earlier than takeoff, a rule that has undeniable repercussions for your protection and aviation regulations.
Aeroplane mode is a wireless setting on the phone that turns off the cellular, WiFi, and Bluetooth, and all signals from the phone are stopped during aeroplane mode. Specifically, it enables no interference with critical aircraft systems, in particular during takeoff and landing. This requirement is part of ensuring flight safety as mandated by the DGCA and global aviation authorities, including the FAA.
Mobile signals can interfere with the radio communications between pilots and air traffic control (ATC). Any slight interference presents a risk of distorting critical navigation signals, which could endanger lives. These systems are robust on modern aircraft, but the precaution also eliminates any risk of a technical failure.
When cruising at 30,000 feet, telephone signals weaken, so devices have to work harder to find networks. That puts a burden on onboard systems, unnecessarily draining batteries. The relevant aviation regulators enforce penalties for non-compliance in some countries.
Many airlines also offer in-flight WiFi, which allows access to the internet; however, your phone should remain in aeroplane mode. While passengers will be allowed to access onboard networks, cellular calls and data will still be banned to prevent interference.
Captain Anil Gill, former DGCA director and aviation expert, told PTI, ‘Aeroplane mode is a small but significant measure.’ This makes navigation and communication systems ensure zero risk. The rule itself adheres to the world’s flying routines that have taken decades to root in place.
Despite increased air travel, using aeroplane mode remains a straightforward but crucial measure for ensuring safety in the skies.