Imagine an airfield lighting system that keeps you informed about everything happening across the AGL network in real time.
At first glance, this may sound familiar. After all, most modern AGL systems provide airport teams with a control system in the tower. But what happens when something goes wrong? What if an individual light or other system element starts malfunctioning?
In the majority of AGL systems you see at airports today, an issue often becomes apparent only after operations are affected. Maintenance teams then need to locate the problem, determine its cause, and plan corrective action.
The S4GA AGL takes a different approach. It’s equipped with an Airfield Lighting Control and Monitoring System (ALCMS) that continuously monitors the AGL network and provides notifications when a light or system component may require attention — before it becomes an issue.
In simple terms, ALCMS creates the AGL maintenance schedule for you.
S4GA ALCMS workstation for solar AGL monitoring and maintenance planning.
S4GA ALCMS provides airports with greater visibility into AGL system conditions and potential maintenance requirements. As a result, airport teams can plan preventive maintenance activities, identify potential malfunctions early, and address issues before they develop into critical failures. This greatly reduces the need for urgent interventions.
A more predictable maintenance approach reduces major unplanned spending associated with emergency repairs and last-minute corrective actions. By gaining a clearer understanding of future maintenance requirements, airport operators can plan maintenance budgets with greater confidence over time.
S4GA ALCMS interface displaying individual light status, including battery level.
Depending on the situation, ALCMS notifications may indicate, for example, that an individual light requires attention, that battery performance should be reviewed, or that a control or communication component needs to be checked.
For a solar airfield light, efficient charging means the light charges fast enough from its solar panel to stay on. Dirt, dust, or other contamination on the panel may reduce charging efficiency over time, even while the light continues to operate.
Battery performance also naturally changes over time, and airports may only become aware of degradation when a light no longer provides the expected autonomy. Without battery replacement, the unit might start experiencing operational problems.
If ALCMS identifies a change in charging-related performance and sends a notification in advance, the technical team can inspect the indicated unit and determine whether cleaning, battery replacement, or another maintenance action is required. This helps keep the system operating as expected.
S4GA team reviewing airfield operations from the control tower.
ALCMS is not simply a notification system. Its value lies in helping airport teams understand the condition of the solar AGL system and identify where attention is needed across the airfield.
By providing greater visibility into system performance and maintenance, ALCMS supports more informed planning and decision-making. The result is an airfield lighting system that is easy to manage and better positioned to support uninterrupted airport operations over time.
Contact us for more information on how S4GA helps airports gain greater visibility into airfield lighting performance.
