Tag Archives: RADIO FREQUENCIES

UN AGREEMENT LETS SATELLITES TRACK AIRPLANES OVER THE OCEAN

It’s easy to forget, in our world of ever-present GPS directions, that it’s still possible to get lost on this little planet. Then the ocean swallows an entire airliner, and then it does it again, and the world suddenly seems vast and unknowable again. Fortunately, technology exists that can track planes, and not just as hypothetical future designs. Today, the United Nations set aside a small part of the radio spectrum for better tracking of airplanes from space.

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