AGL Runway, Taxiway & PAPI Lighting Fixtures installations at King Fahd International Airport (DMM)

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.

Covering 776 square kilometres, DMM is the largest airport site in the world by land area — an absurdly oversized template that includes its own Aramco terminal and Royal pavilion. For years it punched below its weight; now it is catching up, with 13.2 million passengers in 2024 and a new masterplan announced in 2023 to lift capacity to 40 mppa. Riyadh Air and a buoyant Eastern Province economy are reshaping the traffic curve.