![]() Do not assume that a plane’s Wi-Fi is secure. Here are a few tips to keep in mind before you jump on public airplane Wi-Fiġ. Hackers can snoop on your email, social media accounts and other websites you visit while using in-flight Wi-Fi. Most airplanes’ Wi-Fi comes with the same risks you run using public Wi-Fi in café or a hotel. Whether on the ground or in the sky, hackers may be hiding in plain sight among us. Doing so will cache locally and may save some download time. ![]() Visit any site you may want to view on the flight before you connect to the Wi-Fi on the plane. Having too many tabs open puts a strain on the connection.ħ. Disable all browser extensions and apps that regularly access the web, such as maps, weather, and more.Ħ. Take a look at your settings and make sure your phone doesn’t carry out tasks assigned while only on Wi-Fi.ĥ. Download all music and movies before you get on your plane. Photos are notorious for taking up a lot of bandwidth while backing up.ģ. These will carry out their work in the background while taking up precious data.Ģ. Some apps are set up to start updating on Wi-Fi only. Or turn off background updating for apps. ![]() Make sure all the apps are updated before you connect to the Wi-Fi. Here are a few tips that you can use to speed things up a little.ġ. But sometimes, it could be your device that adds to the slowdown. Also, the ATG system could go out of range on long flights that go over fewer receiving towers or more bodies of water. That is a very small amount of bandwidth to be shared among hundreds of passengers. Moreover, the ATG system provides about 5 Mbps per second per aircraft. This translates into more fuel cost, and thus more operating cost. However this design causes a resistance in the aerodynamics of the aircraft. To overcome this issue, antennae are designed with multiple prongs to catch signals as the plane moves. With the plane travelling at about 550 mph, it becomes a little difficult for the ATG antennae to switch signals rapidly. With the proliferation of devices, almost every passenger has one or more devices that are capable of connecting to the Internet. One of the main reasons for slow Wi-Fi in airplanes is that only 3 MHz is shared with hundreds of passengers, while a typical home has 20 to 160 MHz shared with the few inhabitants of the home. This enables passengers to stream videos and play games. Some airlines are now using a new technology that uses Ka-band with a satellite antenna that is capable of providing up to 100 MHz of bandwidth to a plane. These signals are not inhibited by geographical locations or weather constraints, and they have the capability to provide extra broadband compared to the ATG system. ![]() Receivers placed on the top of the aircraft capture the signals from satellites and transmit to devices like radio transmitters, modems, and distribution systems that split the bandwidth among consumers. This system uses an antenna attached to the aircraft that picks up signals from nearby towers and transmits it to the device.Ī more recent version of in-flight Wi-Fi is satellite technology. The air-to-ground (ATG) system is similar to the technology that delivers wireless Internet connectivity to our smart phones. How in-flight Wi-Fi worksĭepending on the technology behind in-flight Wi-Fi, passengers’ experiences vary. With in-flight Wi-Fi there are more passengers carrying out their business, updating social media statuses, watching movies, and focusing less on the length of the flight and other discomforts that come with the journey. Technically, it’s an excellent thing to have. In recent years, one of the services added to air travel was in-flight Wi-Fi. The airline industry is constantly evolving and introducing new technology to attract more customers. Thousands of people go to work each day to make the machinery behind air travel better each day. What most passengers are concerned about is the Internet connection in these magnificent machines - and a slow one can infuriate the most patient traveler. Yet these amazing feats don’t get much attention. Airplanes defy gravity and challenge physics. When traveling in a pressurized cabin about 35,000 feet above the ground, one doesn’t give much thought to the engineering marvel that is the aircraft.
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