He leaned back into the car and came out again carrying a portable radio scanner.

Those frequencies can be picked up by anyone with a radio scanner!

To perform the work, we purchased a commercially available radio scanner.

For weather reports, vital to farmers, he has a radio scanner.

He remembered the radio scanner back in the communications hut.

Find out how radio scanners let you listen in on everything from police to astronaut transmissions.

But then the radio scanner - still playing softly on a table next to the television - caught his attention.

"My heart doesn't need anymore of that," Stewart told his crew over the radio scanner.

In both cases, though, the recordings were apparently made by people using radio scanners.

This means that radio scanners will no longer be able to monitor police communications.