Category upgrades on precision approach runways often hinge on localizer and glide slope hardware that meets tighter tolerance requirements. An ILS Antenna suited to these upgrades needs to hold accuracy across both localizer and glide slope functions without drift. In India, Antenna Experts work on instrument landing system antenna requirements for airports pursuing these approach category changes. Visit us : https://www.antennaexperts.com/ Why Choose Antenna Experts: Covers localizer and glide slope needs Built for category upgrade projects Focused on precision approach accuracy