Terminal velocity

As Saudi Arabia continues to invest heavily in transport infrastructure under Vision 2030, airports across the Kingdom are being asked to serve a growing range of operational and commercial functions. Beyond passenger throughput alone, terminals are increasingly expected to operate as highly coordinated communication environments capable of delivering real-time information, wayfinding and advertising at enormous scale.

At King Khalid International Airport in Riyadh, that shift has recently taken physical form through a major overhaul of the airport’s digital signage and Flight Information Display System (FIDS) infrastructure spanning Terminals 1 through 5. Delivered by Samir Trading and Marketing, the project combines fine-pitch LED technology, centralised content management and architecturally integrated display design as part of a broader transformation taking place across one of the Middle East’s busiest aviation hubs.

At King Khalid International Airport, airport operators can now manage content centrally across the display estate, allowing real-time flight updates, emergency messaging and commercial content scheduling to be coordinated from a single platform. The result has been much improved passenger flow, enhanced wayfinding and reduced congestion within terminal areas.

For the integrator, the project also reinforced wider trends shaping the future of large-scale public-space AV deployments. Among the most significant is the continued migration away from LCD-based display infrastructure towards fine-pitch LED technology capable of operating continuously within demanding transport environments.

Perhaps the most notable takeaway from King Khalid’s upgrade is the realisation that as airports continue to expand in both physical scale and operational complexity, the systems responsible for informing, guiding and communicating with travellers are becoming just as critical as the buildings themselves.

Located approximately 35km north of the capital city, King Khalid International Airport has undergone significant operational restructuring in recent years to accommodate rising passenger demand and evolving airline requirements. The airport’s terminal reallocation programme has seen Terminals 1 and 2 assigned primarily to international services operated by national carriers, while Terminals 3 and 4 focus on domestic operations and Terminal 5 serves international flights operated by foreign airlines. The reconfiguration is expected to increase annual passenger capacity from 42 million to 56 million passengers.

Against that backdrop, Riyadh Airports Company sought to modernise a fragmented legacy display environment and establish a unified communications platform capable of operating consistently across all terminals. Rather than approaching the project as a straightforward hardware replacement exercise, Samir Trading and Marketing explains that the scope soon evolved into a wider digital transformation programme covering system design, LED deployment, custom structural integration, network cabling, software integration, commissioning and staff training. This required a solution capable of combining operational information, commercial content and architectural integration within a single centralised platform.

While the overall design philosophy remained consistent throughout the airport, the scale of deployment varied considerably between terminals. Installation work across Terminals 3 and 4 remains ongoing, while Terminal 2 alone contains more than 30 distinct videowall zones distributed across landside and airside areas, departures and arrivals, alongside an extensive check-in display infrastructure.

A key element of the project involved the deployment of Sharp/NEC FE3 Series LED displays using pixel pitches ranging from 1.2mm to 1.9mm for indoor applications, alongside more than 50 larger-pitch outdoor displays across the wider signage, the project team opted for a modular LED approach designed to deliver higher brightness, seamless visual continuity and greater long-term flexibility within high-ambientlight terminal environments.

The most visually prominent elements of the installation are the large-format “ribbon” displays positioned above check-in counters in Terminals 2 and 5. Designed as sweeping, continuous LED structures integrated directly into the surrounding architecture, the ribbons required the precise alignment of hundreds of Sharp/NEC FE015i3 LED cabinets alongside custom mounting and structural integration work. Unlike conventional flat videowalls, the structures had to align closely with the architectural language of the terminals while maintaining consistent visual performance across very large continuous surfaces.

Behind the display layer, the installation combines Novastar H-Series processing – including H2, H9 and H15 splicers – with a Navori-based content management and FIDS platform. Standardising the hardware and software ecosystem across the airport allowed the project team to centralise content distribution, simplify day-to-day management and maintain consistency between terminals despite their differing operational roles.

The system architecture was designed around three primary layers comprising content management, processing and display infrastructure. Navori STiX 3800 media players were selected to support continuous 24/7 operation, while the wider platform was designed with scalability in mind to accommodate future expansion across the airport estate.

Reliability was another central consideration throughout the project. Installing large-format display infrastructure inside a live international airport operating around the clock presented significant logistical challenges, particularly around passenger movement, check-in operations and phased installation sequencing. As a result, deployment was carefully coordinated across multiple terminals simultaneously without disrupting day-today airport operations. Every stage of the deployment needed to be coordinated around passenger flow, operational schedules and active terminal infrastructure.

The integration of FIDS and digital signage within a shared communication environment also reflects a broader shift taking place across transport infrastructure projects globally. Rather than functioning as isolated systems, messaging, advertising and wayfinding are increasingly being brought together within unified content ecosystems capable of delivering real-time updates across hundreds of endpoints simultaneously.