People who fly frequently are aware of the announcement to put their phones in airplane mode before take off. If you don't, ...

I haven't flown much the last couple years, but when flying last week I noticed lots of people using their phones. I used mine, as directed by the flight attendants. But I didn't see many people reach ...

Your phone, when left to its own devices, is a needy little thing. It constantly pings cell towers, searching for a connection. On the ground, that's no biggie. In the air, those pings can interfere ...