APPS Airport Gate Orchestration
Smarter, safer, and more coordinated gate operations
APPS by CLX Engineering brings intelligence, visibility, and control to one of the busiest areas of the airport: the gate.
Designed as a full gate orchestration solution, APPS supports aircraft parking, passenger boarding bridge automation, ground support coordination, equipment monitoring,
and operational visibility through one connected system. It helps airports, airlines, and operators reduce guesswork, improve safety, and create a more consistent gate experience.
The gate is busy.
APPS brings order.
Gate operations involve pilots, ramp teams, passenger boarding bridges, PCAir, GPU, baggage carts, service vehicles, ground support equipment, and multiple operational systems working around the aircraft at the same time.
When these systems are disconnected, teams rely on manual checks, radio communication, and visual confirmation. APPS helps unify the gate environment by providing real-time status, automated guidance, connected equipment coordination, and clear operational awareness before, during, and after aircraft arrival.
What is APPS?
APPS, the Automated Pilot Parking System, is CLX Engineering’s gate orchestration platform for modern airport operations.
It provides pilots with clear parking guidance while giving airport teams better visibility into the full gate environment. APPS can integrate with passenger boarding bridges, PCAir, GPU, visual docking systems, sensors, flight data, ground support systems, and future autonomous ground equipment.
The result is a smarter gate operation built around safety, coordination, and consistency.
Built for the full gate operation
APPS is more than an aircraft parking aid. It is an orchestration layer that helps coordinate the many people, systems, and assets involved in a successful turnaround.
Aircraft Parking Guidance
APPS provides pilots with clear visual guidance as the aircraft approaches the stand, including distance to stop, speed, alignment, centerline position, and stop bar information.
Gate Readiness Monitoring
Before the aircraft arrives, APPS can help confirm that key gate conditions are ready. This may include passenger boarding bridge position, PCAir status, GPU status, chock detection, equipment stow status, and other connected system inputs.
Passenger Boarding Bridge Coordination
APPS can work alongside CLX’s autonomous passenger boarding bridge technology to support automated docking, remote drive functionality, and improved bridge movement visibility.
How APPS works
1. Before aircraft arrival
APPS helps prepare the gate by checking connected systems and confirming critical conditions. This gives operators better visibility before the aircraft reaches the stand.
2. During aircraft parking
APPS provides pilot-facing guidance for aircraft positioning, including distance to stop, alignment, speed, and centerline information. The system helps support a safer and more consistent parking process.
3. After aircraft stop
Once the aircraft is positioned, APPS can help coordinate the next steps of the gate operation. This may include passenger boarding bridge movement, GPU and PCAir activity, chock confirmation, and equipment status monitoring.
4. Across the turnaround
APPS continues supporting the operation by providing visibility into gate activity, system status, alarms, faults, and connected equipment movement around the aircraft.
One Connected Ecosystem
APPS orchestrates. Autonomous PBB executes. SIMS monitors. CORTEX visualizes BHS operations.
Together, these solutions help airports move from disconnected systems to synchronized, data-driven operations across both gate and baggage environments.
Why airports choose APPS
Improved operational awareness
APPS gives airport teams a clearer view of what is happening at the gate in real time.
Better coordination
Connected systems, equipment, and teams can work with greater consistency through one coordinated orchestration layer.
Enhanced safety
APPS helps reduce uncertainty by confirming gate conditions, monitoring the operating environment, and supporting more controlled equipment movement.
Reduced turnaround variability
By improving visibility and coordination, APPS helps support more predictable gate operations.
Future-ready gate automation
APPS is built to support today’s gate systems while creating a path toward greater automation, autonomous ground equipment, and smarter airside operations.
Designed to integrate with your operation
Every airport is different. APPS is designed to be flexible and configurable based on the systems, equipment, and operational requirements at each gate.
APPS can support integration with:
Passenger boarding bridges
PCAir systems
GPU systems
Visual docking guidance systems
Aircraft detection sensors
Chock detection
Flight and gate data
Ground support equipment
Gate dashboards and HMI stations
Maintenance and reporting platforms
Future autonomous ground vehicles
A smarter path to gate automation
APPS helps airports move beyond isolated systems and manual coordination. By connecting the gate environment into one intelligent orchestration platform, APPS gives operators the tools to improve visibility, safety, consistency, and long-term automation readiness.
With CLX Engineering’s experience in airport automation, controls engineering, SCADA, passenger boarding bridge automation, BHS, and system integration, APPS is built for real airport operations.
Connected Airport Systems
CLX solutions can connect with existing airport infrastructure and operational systems, including:
VDGS | GPU | PCAir | Tower Data | BHS | Passenger Tracking | EV Charging | Chiller Plant
What This Delivers
Control
Coordinate systems, assets, and timing.
Visibility
See real-time status across gate and baggage operations.
Efficiency
Improve turnaround consistency and reduce operational friction.
Reliability
Support faster troubleshooting, smarter maintenance, and stronger operational awareness.
