The Real Reason To Put Your Phone In ‘Airplane Mode’ While On A Plane

In fact, the aviation navigation and communication system was a system designed in the 1920s to prevent interference (squeaking in communication channels) during flight. It was operating over the radio channel..

In other words, we can say that they were trying to cut the interference over this network. However, nowadays technology If you’re wondering why we still need to put the phone in flight mode while on an airplane, because it’s much more advanced, here’s why. Senior Aeronautical Engineer Listen to Meriç Kahvecioğlu.

In fact, electronic devices can emit energy at the same frequency as aircraft communication and navigation systems. However, in a study conducted in 1992, it was determined that the use of these devices during flight did not cause any problems to the aircraft (except for landing and take-off).

Communications commission employees in America, mobile phones and aircraft navigation started to produce frequency settings specially reserved for The purpose of this is to prevent the frequencies of both from mixing with each other. Then other governments around the world adopt this logic and work on this issue. In fact, it is known that the USA, interestingly, allowed electronic devices to remain fully open during flight for the first time in 2014.

As a matter of fact, not putting the phone in airplane mode during flights has not caused a plane crash so far.

This situation may not cause the plane to crash in the future. But inside the cockpit, HF or VHF Communication with base stations at high frequencies using antennas may cause radio interruptions or strange noises to pilots (interference in receivers). As a result of these, it is concluded that the communication with the tower may not be healthy. With the misunderstandings arising from this, it is possible to experience situations that may cause panic during the flight. In addition, it may affect the compass indicators, although it is unlikely. Since these compasses are used especially in landing and take-off, the actions to be taken during landing and take-off become more important.

Here is the most important reason why electronic devices are still prohibited on the plane: Parasites

Image: Hello Tech

Let’s think about the number of passengers over 2.2 billion traveling around the world. If you ask where this rate came from, we can say that the total number of passengers traveling by plane in 2021 was around these. Since wireless networks are also affected by each other’s signals, other cables related to ground flight equipment can overload when all flying passengers use their phones. Example 5G wireless network Although it is normally preferred for fast data transfer and smooth internet use, the aviation industry does not like its use. Normally, the capacity of radio frequency in aviation communication systems is quite limited.

In other words, you may think that it is not capable of lifting the frequency of everyone’s phone. That’s why the range of 5G wireless network bandwidth is pretty close to the range dedicated to aviation network width; interferes with navigation systems near the airport and assisting aircraft landing. Interference The so-called problem is the rustling of the radio during communication. Takeoff and landing are the most important phases of flight because these are the parts where compasses are used the most. Therefore, parasites can occur.

In fact, there was no interference problem before because 3G and 4.5G did not have a band network close to the aviation network. After 5G, the situation has changed for the reasons mentioned above. As a solution to this, it was said that the latest base stations should not be installed near the airport. However, this situation has not yet been resolved.

“What does passenger misbehavior have to do with airplane mode?” Don’t say because there is.

Image: Utopia Fans

Some airlines offer their customers Wi-Fi service that they can pay as they use or use for free. In this way, people can use their mobile phones during the flight. However, the fact that everyone can benefit from this service at the same time poses an obstacle to a healthy flight. For example, 200 people are traveling on an airplane at the same time and everyone is at the same time. to Wi-Fi connects and makes phone calls. Imagine, in such a situation, if the cabin crew waited for all 200 passengers to turn off their phones in order to serve food and beverage, they would have to get up later than the flight time.

Flight attendants say they encountered aggressive behavior from passengers when they told people to turn off their phones during takeoff. Some passengers may also have fear of flying or flight anxiety. Of course, for this reason, they may have unpleasant behaviors such as not wearing a seat belt, arguing with other passengers, and not complying with security measures. In other words, the use of electronic devices is not subject to certain rules, and this type of passengers is more likely to be on the plane. danger can lead to.

Image: MEL Magazine

However, now that the plane has taken off using the phone It is known that it did not cause any damage to the aircraft. However It is essential to put your phones in airplane mode during takeoff and landing.