It was in the nature of the work that deCom crews didn't do much long-range communication.

These are the frequencies that have been found useful for long-range communications.

Mother won't be up there in orbit any more, to help out with long-range communications.

A viewscreen capable of long-range communications was set just inside the door.

Howling may provide long-range communication with other dogs or owners.

"Do we have any other problems besides long-range communications?"

Also called a Speaking Tree, these trees are used for long-range communication.

Everyone is at some port where they will have long-range communication.

The instant we first picked it up, something began jamming our long-range communications.

She still couldn't tell if long-range communications were working.