Ever felt the urge to carry a GPS unit on a plane? Would a GPS work inside the plane? What would it be like truing it thousands of feet in the air? A GPS is considered pretty safe for use inside a plane. You will find that some airliners allow their usage but it's better to check their terms and conditions. You will even have to check whether the it's allowed on the flight you are boarding. In case of doubt always ask and be informed to avoid confrontation with the law. Make sure you follow the instructions laid by the airlines, no matter how strongly you believe that it's safe to use a GPS on the flight.
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