'Air traffic controllers keep their eyes glued to this screen, following the blips on it'
radar
I KNOW IT FORWARD & BACKWARD: Air traffic controllers keep their eyes glued to this screen, following the blips on it
Air traffic controllers keep their eyes glued to this screen, following the blips on it
Air traffic controllers keep their eyes glued to this screen, following the blips on it
I KNOW IT FORWARD & BACKWARD
radar
I KNOW IT FORWARD & BACKWARD