ground-based instrument approach system that provides precision lateral and vertical guidance to an aircraft approaching and landing on a runway
Description/Properties
system AMS sends a request and waits for data
monitoring is performed continuously, regardless of state of the system
Control of ILS
control is effected by the air traffic controller with use of mouse (trackball) and cursor on display
control is always selected in such a manner that only one working site may control ILS equipment, and control of ILS from other working sites is blocked