Technology Investment Accelerates in Air Traffic Control Training

Investment in air traffic control (ATC) training technology continues as training organisations look to deliver increasingly realistic simulation while improving efficiency and capacity.

This week, Adacel announced it has been awarded a contract by the Barbados Ministry of Tourism and International Transport to supply three integrated MaxSim Aerodrome and Radar simulators for the Barbados Civil Aviation Training Centre (BCATC). Separately, Finland's Fintraffic Air Navigation Services has become the first organisation in the world to introduce regulatory-approved extended reality (XR) headset-based training for air traffic controllers.

The Barbados project will equip BCATC with integrated tower and radar simulators designed to support the development and certification of controllers to international standards. The high-fidelity systems will enable comprehensive scenario-based training across both aerodrome and radar operations, preparing trainees for complex operational environments.

Daniel Verret, CEO of Adacel, said the award represents "a significant milestone" for the company.

"Our MaxSim simulators are designed to deliver realistic, operationally representative training that enhances safety, efficiency, and confidence for air traffic controllers," he said.

The investment also reinforces Barbados' ambition to strengthen its role as a regional aviation training centre. Charley Browne, Permanent Secretary of International Transport, said the new simulators would enhance safety-focused training while supporting the development of highly skilled air traffic control professionals.

While Barbados is investing in established simulation technology, another recent development demonstrates how emerging technologies are beginning to reshape ATC training delivery.

Fintraffic Air Navigation Services has integrated Varjo XR-4 headsets into its controller training programme following a development project with simulator provider UFA and headset manufacturer Varjo. Since 1 April 2026, the system has been used for regulatory-approved unit training at Helsinki-Vantaa Airport, making Fintraffic the first organisation worldwide to deploy XR headsets in approved operational ATC training.

Unlike conventional tower simulators that rely on large 360-degree projection systems, the mixed reality solution allows trainees to work at a real controller workstation while viewing a photorealistic virtual control tower through the headset. Controllers continue to use genuine communications equipment, displays and consoles, preserving the physical interaction required in operational training while replacing only the external visual environment.

According to Varjo, the approach can reduce simulator floor space by up to 75% and costs by up to 60% compared with traditional full-scale tower simulators, while maintaining equivalent training effectiveness.

"Our goal was to find a space- and cost-efficient solution where the quality remains at least the same, if not even improved," said Teemu Erkkilä, ATC simulators project lead at Fintraffic Air Navigation Services.

The project has also explored the use of headset eye-tracking to capture new performance data, while UFA's instructor monitoring system ensures instructors retain full situational awareness throughout each exercise despite the trainee operating within a virtual environment.

Although the two announcements showcase different technologies, they reflect a common objective across the ATC training sector: delivering increasingly realistic simulation while making training more accessible and scalable. Conventional integrated tower and radar simulators remain the foundation of controller training worldwide, while developments such as XR suggest new options for reducing infrastructure requirements without compromising operational fidelity.

As air navigation service providers continue to modernise training facilities and address long-term workforce needs, investment in both established simulation platforms and emerging immersive technologies is expected to remain a key feature of the ATC training landscape.