AGL Runway, Taxiway & PAPI Lighting Fixtures installations at King Khalid International Airport (RUH)

The physical light fixtures that make up Airfield Ground Lighting: inset and elevated runway edge, centreline, threshold and touchdown-zone lights, taxiway edge and centreline, runway/taxiway guidance signs, and PAPI/APAPI precision-approach path indicators. Modern airfields are almost entirely LED, photometrically tested to ICAO Annex 14 and FAA AC 150/5345 series part numbers (L-861, L-862, L-852, L-880). These fixtures sit in the series loop driven by the CCR and are the most-replaced AGL item over a runway's life. Buyers specify by ICAO/FAA designation, beam intensity, frangibility and CAT I/II/III low-visibility rating, and source spares against existing installed fleets.

A sprawling 1980s-era masterplan set in desert pink sandstone, RUH was designed by HOK when Riyadh was still a secondary capital. Four decades later, the city has outgrown it. Terminals 1, 2, 3, 4 and 5 now share the load as traffic hit 37.2 million in 2024, and new carrier Riyadh Air prepares to launch before the airport itself is eclipsed by King Salman International just across town.