Unlike the traditional straight-line landing signal, the microwave fans out hemispherically, so inbound planes can approach from different directions and altitudes, resulting in increased handling capacity and fewer overflights of noise-sensitive neighborhoods.

They waved the landing signals while standing on the runways.

The sensitivity of the system in turbulent weather meant that an alternative landing signal was used to initiate a landing procedure.

He foils their plans and provides a visual landing signal for the circling aircraft by exploding the villains' getaway plane.

Phillips brought the Tomcat in on the approach precisely, took the landing signal, and dropped down on the three wire.

The field lights flashed the landing signal and they obeyed.

The ships arrived at the enemy base, the landing signal was given.

It's pretty close, now, but he missed the landing date-noisy signal.

We did get a landing signal.

Straight down one of those gigantic lifeless shafts the fleet of space craft dropped -straight down a full two miles before the landing signal was given.