Instrument Landing System

In the context of aerospace engineering, an Instrument Landing System (ILS) is a ground-based system that provides precision guidance to an aircraft approaching and landing on a runway, using a combination of radio signals and, in many cases, high-intensity lighting arrays to enable a safe landing during inclement weather, poor visibility conditions, or at night. The system consists of two independent subsystems — one providing lateral guidance (localizer), the other vertical guidance (glide slope) — to pilots for landing. The localizer provides the aircraft with information about its lateral position, left or right, in relation to the runway's centerline. The glide slope does the same for the vertical position, i.e., descent or ascent, relative to a predefined path for descent. The ILS is designed to be interoperable with a variety of aircraft systems, making it a universal tool for safe and efficient aircraft landings.
Your Previous Searches
Random Picks
  • Outgassing: Outgassing is the release of gases trapped, absorbed, or dissolved in a material. In the context of space and astronautical engineering, outgassing refers to the release of gases from spacecraft materials and components in a vacuum environm ... Read More >>
  • Lift Coefficient: In aerospace engineering, the Lift Coefficient (Cl) is a dimensionless value that quantifies the amount of lift generated by a wing or an airfoil in relation to the dynamic pressure of the fluid flow around it and the planform area of the w ... Read More >>
  • Closed-Loop System: In space and astronautical engineering, a closed-loop system refers to a system where the output of a process is fed back into the system as an input, allowing for continuous monitoring and adjustment of the system's performance. This type ... Read More >>
Top News

Orionids meteor shower is this weekend: Where and when to watch its peak...

Orionids meteor shower is this weekend: Where and when to watch its peakgo.com...

News Source: ABC News on 2024-10-18

Acting or hosting, Travis Kelce wants to continue to pursue a showbiz career. Bu...

Travis Kelce is the host of “Are You Smarter Than a Celebrity?”...

News Source: ABC News on 2024-10-09

Now is a great time to see Saturn in all its ringed glory...

My first sight of Saturn through a telescope inspired my love of space. Dig out your telescopes or visit your local astronomy club, and you may be lucky enough to spot our sixth planet's stunning thic...

News Source: New Scientist on 2024-10-09

Was Bruce Willis right? Could a nuclear blast save us from killer asteroid?...

Scientists simulated a nuclear explosion using x-ray pulses to push an asteroid-like rock away in space-like conditions....

News Source: Al Jazeera English on 2024-10-04

China's answer to SpaceX's Starlink is also threatening astronomy...

The first 18 satellites of a planned Chinese mega constellation are brighter than all but 500 stars in the sky, raising fears of a huge impact on astronomy...

News Source: New Scientist on 2024-10-03