The rule is expected to be extended soon to such areas over the next 14 busiest terminals.

High priority was given to a rule to expand significantly the areas around the 23 busiest terminals where planes without automatic altitude-reporting are barred.

He stepped out into the busy terminal again, then shook his head to clear it.

The last call for Flight 602 to L.a. rang through the busy terminal.

A United flight to Atlanta was the next available, and he knew that he could make the necessary connections at that busy terminal.

The place was strictly hustle and bustle, as busy as an airport terminal in the pre-war days.

As the couple was dragged out of the busy terminal, the assailants were joined by uniformed policemen.

He followed the sensor light into a busy terminal, and then pushed through a thick crowd until he reached an empty loading gate.

But they stressed that it was sorely needed at lower altitudes near busy terminals, where a high proportion of uncontrolled planes do their flying.

"But you can't shut down the nation's busiest terminal to do it."