The pilot obviously intended to get well clear of the commercial air lanes with their inquisitive radar controls.

It provides radar control to flying units operating in local airspaces.

It is trying to loosen the standard separation for planes, now three miles when they are lined up behind one another under radar control.

They had no radar control and so could not see what they hoped to hit, but they added more metal to an already crowded sky.

Working quickly with the radar controls, he slewed a computer readout to the target on his screen.

Our first leg takes us through the radar control at Calgary.

The radar controls were set up in the same room as the master oscilloscope.

Wink replied as he worked the thumb wheel of the radar control handle between his legs.

His hand shook imperceptibly as he held the radar control handle.

Wink had one hand on his leg, and the other on the radar control handle.