Do you really have to turn off your phone on an airplane?

When any aircraft leaves the ground, all cellular telephones on board that aircraft must be turned off. And if you don't comply, you may be fined. Another issue with in-flight cell phone use is the possibility of overloading the cell towers on the ground.



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The Federal Communications Commission (FCC) and Federal Aviation Administration (FAA) require that all cell phones be put on airplane mode or have their cellular connections disabled while a flight is in progress.

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Most airlines note that there is a chance that radio signals sent out from an electronic device could interfere with one or more of an aircraft's important systems, such as sensors that help the aircraft's instruments communicate with one another, navigation equipment, collision-avoidance equipment, and other forms of ...

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Technical discussion. The U.S. Federal Communications Commission (FCC) currently prohibits the use of mobile phones aboard any aircraft in flight.

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Do pilots know if your phone isn't on airplane mode? Well, sort of. “The flight attendants or the pilots are not going to get an indicator that says 13A has their cell phone on,” Laurie says. “But if there's enough people that they still have it on, and they're encountering that interference, then, yes.”

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Can I text on an airplane? Yes, but only using a Wi-Fi connection. The ban on using a cellular connection means passengers can't send SMS texts. Any communication has to be over Wi-Fi with a messaging app that provides similar functionality like iMessage, WhatsApp, or Viber.

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Plenty of airlines offer Wi-Fi on flights, but not all service is created equal. Thanks to advancements in technology, we're seeing better speeds — but plenty of aircraft still rely on outdated equipment, so you'll be waiting a while for that Facebook feed to load.

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Can I text on an airplane? Yes, but only using a Wi-Fi connection. The ban on using a cellular connection means passengers can't send SMS texts. Any communication has to be over Wi-Fi with a messaging app that provides similar functionality like iMessage, WhatsApp, or Viber.

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The use of mobile phones onboard aircraft to make voice calls or send texts is prohibited on UK airlines, unless the aircraft has been especially equipped with an approved mobile phone control system.

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Despite the urgings of flight crews to turn off all phones or put them in airplane mode, cell phones can continue to work after a plane takes off, but only while in range of a cellular tower. Cell phones communicate through cell towers, which are located on the ground but can stretch hundreds of feet into the air.

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Your strategy depends on which airline you're flying. A few airlines provide free Wi-Fi to all passengers. Some airlines have credit card partnerships that will reimburse Wi-Fi purchases. Other airlines give elite members free in-flight Wi-Fi, while some airlines provide free Wi-Fi to premium cabin passengers.

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Standard SMS messaging typically won't work in the air since you'll need a cellular network connection. But as long as there's Wi-Fi available on a flight, you'll have some way to communicate with people on the ground.

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So, yes, the flight attendants know which seats in business (or first) class are supposed to be empty, and if someone is found in one, they'll be asked to move... (and if you're on a US-based carrier, it might be a little stronger than just a request!)

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If you ever forget to put your phone in flight mode, the plane won't crash right away. In the worst case scenario, the pilot could hear jamming noises. This could then lead to the pilot no longer being able to correctly understand radio signals that are important to him or her.

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