Table of Contents
What is the function of the localizer?
An instrument landing system localizer, or simply localizer (LOC), is a system of horizontal guidance in the instrument landing system, which is used to guide aircraft along the axis of the runway.
What is Glide Slope in aircraft?
Definition of glide slope 1 : the proper path of descent for an aircraft preparing to land especially : such a path indicated by a radio beam. 2 : the radio beam that marks a glide slope.
How do I use localizer?
To fly an ILS, you first align your aircraft with the runway, using the localizer as guidance. This is typically done by radar vectors from ATC, or with a procedure turn. You then fly toward the runway and intercept the glideslope from underneath, so you don’t intercept a false glideslope.
What is the difference between a localizer and a VOR?
Unlike VORs, which facilitate navigation on any bearing around them (from 0º to 359º), localizers only support a single, specific direction. Unlike in VOR navigation, turning the OBS knob when a localizer is in-use does not affect the CDI displacement.
What is the difference between glide slope and glide path?
Glide slope (GS) describes the systems that generate, receive, and indicate the ground facility radiation pattern. The glide path is the straight, sloped line the aircraft should fly in its descent from where the glide slope intersects the altitude used for approaching the FAF, to the runway touchdown zone.
What is a glide slope indicator?
Visual Glide Slope Indicator or Visual Glideslope Indicator (VGSI) is a ground device that uses lights to assist a pilot in landing an airplane at an airport. The lights define a vertical approach path during the final approach to a runway and can help the pilot determine if the airplane is too high or too low for an optimum landing.
What is a glide slope?
Glide slope: The glide slope (or glide path) is an imaginary line that travels from the approach end of the runway upwards to the aircraft that is about to land. For better airports, there is usually a visual approach glide slope indicator.
What is a localizer approach?
A Localizer approach is a non-precision approach, which means it will provide lateral guidance but no vertical guidance.
What is localizer in aviation?
In aviation, a localizer is the lateral component of the instrument landing system (ILS) for the runway centreline when combined with the vertical glide slope, not to be confused with a locator, although both are parts of aviation navigation systems.