AGL Runway, Taxiway & PAPI Lighting Fixtures installations at Hamad International Airport (DOH)

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.

Hamad International is what happens when a state airline designs its own cathedral. Opened in 2014 and already expanded twice, it serves as Qatar Airways' global spine and routinely tops Skytrax's best-airport rankings. 2024 traffic hit 52.7 million passengers and cargo cleared 2.6 million tonnes — both records. Phase C, now in tender, will lift capacity beyond 70 mppa and add a second passenger processing hall.