The system being supplied is quite complex. It constitutes of one MULTIFONO^® M800IP^® VCS, equipped with radios, controller working positions and intercom facilities, which are connected to a VRS800S Digital Multi-Track Recorder/Replay System. All this is complemented by a DEC10 time reference system that provides precise time synchronisation, even in the absence of connection to GPS satellites.

A long and comprehensive set of tests have been performed to ensure that all components comply with the strict specifications defined by the customer and with the requirements defined by the EUROCAE ED137 standard. As a result of all these tests, the system passed SAT (Site Acceptance Test) and can now be delivered to its final destination.

The VCS is equipped with fixed controller working positions (CWP) using 24-inch desktop screens, plus mobile ones that can be safely transported and tactically deployed according to operational needs. These latter CWPs consist of a shockproof briefcase containing all what is needed to remotely connect to the VCS via a 15-inch touchscreen.

SITTI systems once more demonstrated their intrinsic flexibility, being capable of validly respond to both civil and military needs, wherever secure, safe and reliable communication is needed.

The project includes the supply and installation of one MULTIFONO^® M800IP^® Voice Communication System (VCS), a state-of-the-art platform designed to meet modern air traffic control requirements. The system is equipped with Controller Working Positions (CWP) and provides comprehensive radio, telephone, and intercom functionalities, ensuring seamless coordination between operators and external communication channels.

In addition to the core system, the supply encompasses a complete set of associated equipment, tools, and services necessary for installation, operation, and maintenance. The configuration integrates eight VoIP radio channels (Tx + Rx), enabling robust and flexible communication with aircraft and ground services. The system also includes four Controller Working Positions, each equipped with standard electroacoustic devices to ensure high-quality audio performance and operator comfort.

For system monitoring and management, a supervision platform is included, consisting of two servers and one client workstation. This setup ensures high availability, redundancy, and efficient control of the entire communication infrastructure.

The telephone interface is designed to support multiple connectivity options, including four VoIP lines, two FXO lines, and four FXS lines, allowing integration with both modern IP-based and traditional telephony systems.

All equipment is scheduled to be ready by September 2026, marking a significant milestone in strengthening Vietnam’s air traffic communication capabilities and supporting the continued growth of its aviation sector.

Representing the project at the event, were ANTICIPATE partners SITTI and CIRA, who actively engaged with stakeholders, industry representatives, technology providers, researchers and institutional actors from across the global aviation ecosystem.

Airspace World 2026 once again proved to be a unique opportunity for collaboration, networking and knowledge exchange, bringing together the international ATM and aviation community for three days of discussions, innovation showcases and strategic dialogue. The event highlighted the strong momentum of the aviation sector towards smarter, safer and more sustainable skies.

In this context, ANTICIPATE had the opportunity to increase the visibility of its objectives and innovative solutions, while strengthening connections with relevant stakeholders and fostering new opportunities for cooperation. Participation in Airspace World represented an important occasion to present the project’s vision and its contribution to the future evolution of European air traffic management.

Thanks to its strong commitment to advancing Air Traffic Flow and Capacity Management (ATFCM) and addressing current “capacity-on-demand” operational challenges, ANTICIPATE fully embraces the vision and objectives of the SESAR Joint Undertaking towards the implementation of a more sustainable, resilient and efficient European sky.

The project strongly aligns with the SESAR JU mission of supporting the implementation of the Single European Sky by connecting long-term vision, innovation, operations, deployment and policy. Through this shared ambition, ANTICIPATE contributes to shaping a modern and competitive European airspace capable of responding to future aviation demands while improving operational efficiency and sustainability.

Participation in Airspace World 2026 further reinforced ANTICIPATE’s role within the European aviation innovation landscape and demonstrated the importance of collaboration among industry, research institutions and public stakeholders to drive positive change across the sector.

The new system has been engineered with a highly resilient and redundant architecture to ensure uninterrupted communications in critical aviation operations. According to the System Configuration Description document, the solution includes redundant LAN networks, dual routers operating in high-availability mode, and multiple Controller Working Positions (CWPs) distributed across tower (TWR), approach (APP), area control centre (ACC), briefing offices, and simulation rooms. The system also integrates VoIP radio interfaces, analogue recording systems, and IP-based communication technologies to support both current and future operational demands.

A major advantage of the new VCS is its migration toward IP-based communications. Radios at Entebbe Airport and several regional sites, including Gulu, Masindi, Arua, and Mbarara, will be connected via VoIP rather than traditional E1 systems. This modern architecture improves scalability, simplifies maintenance, and enhances audio quality and network resilience. The system will also support emergency and search-and-rescue frequencies, reinforcing Uganda’s aviation safety infrastructure.

The supply package includes sixteen advanced touchscreen controller working positions, supervisor servers, IP telephony systems, recording modules, and integrated GPS clock synchronization equipment. Additionally, the project covers on-site installation, system configuration, and staff training, ensuring that UCAA personnel are fully prepared to operate and maintain the new platform.

A strategic partnership between Pureflex Systems Limited and SITTI S.p.A has enabled the successful introduction of this state-of-the-art communication technology into Uganda’s aviation sector. Through the collaboration, Pureflex Systems Ltd, a local systems integrators, provides local systems integration expertise, technical coordination, and implementation support, while SITTI contributes globally recognized aviation communication technologies and engineering capabilities. This partnership demonstrates the growing role of international-local collaboration in strengthening Uganda’s critical aviation infrastructure and advancing the modernization of air traffic management systems in line with global aviation standards.

Overall, the implementation of the SITTI M800IP VCS represents a significant modernization step for Entebbe International Airport. By introducing a robust, fully redundant, and IP-enabled communication environment, UCAA will strengthen air traffic coordination capabilities, improve operational reliability, and support the continued growth of Uganda’s aviation sector.

This contract marks an important achievement in the modernization of air traffic communication systems for the Cayman Islands. The project includes the delivery of one VCS and one VRS system for each airport, together with complete operator console installations for control towers, approach rooms, technical rooms, and training facilities. The new infrastructure is designed to enhance operational reliability, improve communication efficiency, and support future air traffic growth across the Cayman Islands.

The contract represents a significant international project for SITTI and confirms the company’s position as a trusted provider of mission-critical communication technologies for aviation environments. The systems supplied under the contract feature modern VoIP architecture, radio and telephone integration, advanced recording capabilities, redundant network infrastructure, GPS clock synchronization, and ergonomic operator workstations specifically designed for air traffic control operations.

The project roadmap pays special attention will also be dedicated to software integration with THALES TopSky systems and to the careful planning of on-site installation activities, ensuring uninterrupted airport operations during the transition phase.

The signing of this contract demonstrates the strong collaboration between SITTI, THALES, and the Cayman Islands Airports Authority. It also highlights a shared commitment to delivering innovative, resilient, and future-ready communication solutions that will contribute to safer and more efficient air traffic management throughout the Cayman Islands.

DECEA’s presence at the event reinforces the importance of continuous dialogue, technical exchange, and international cooperation in advancing air traffic management and air navigation services.

For SITTI, it was an excellent opportunity to present its mission-critical communication solutions and to strengthen its long-standing commitment to supporting safer, more efficient, and more integrated airspace operations.

We remain committed to developing and delivering technologies that contribute to the future of air navigation and control.

Building on nearly 80 years of experience in the development of highly reliable communication solutions for civil and military Air Traffic Control, SITTI will showcase its latest-generation VCS technologies designed to support the evolving needs of digital, integrated and highly resilient ATM infrastructures. The company’s systems are currently deployed in most countries worldwide, supporting Area Control Centres, airport towers, defence operations and mission-critical communication environments.

At Airspace World 2026, SITTI will highlight its advanced IP-based communication architectures, fully compliant with international standards including EUROCAE ED-137 for VoIP in Air Traffic Management. Visitors will also have the opportunity to discover the company’s next-generation VCS and product platforms, developed to provide enhanced scalability, operational continuity and cybersecurity for future ATM ecosystems.

The event will represent an important opportunity for SITTI to engage with ANSPs, airport operators, system integrators and aviation stakeholders from around the world, while reinforcing its role as an active contributor to international ATM standardization initiatives through organizations such as EUROCAE and EUROCONTROL.

SITTI’s participation at Airspace World 2026 further confirms the company’s commitment to innovation, reliability and operational excellence in the rapidly evolving global aviation sector.

The supply to NATO Support and Procurement Agency (NSPA) included 10 Voice Communication Systems (VCS) and 6 Voice Recording Systems (VRS) to enhance the air traffic control capabilities, through effective and efficient interoperability, increased security, and additional operational readiness of allied forces.

VCS systems secure reliable and uninterrupted communication in the command-and-control network, thus enabling coordinated management of complex air operations though top-edge advanced technologies deployed at strategic bases in Spain to strength the capability of NATO to rapidly respond to potential threats, ranging from air defence to the management of international crisis. VCSs are complemented by digital recording systems (VRS) that allow all communications to be recorded and securely stored for long periods, collecting audio streams from multiple telephone lines and radio channels, including both VoIP (Voice over IP) and analogue sources.

The successful completion of the Factory Acceptance Tests confirms the reliability and performance of the supplied systems, reflecting SITTI’s ongoing commitment to advanced communication standards and high operational requirements.

EUROCAE (European Organisation for Civil Aviation Equipment) is a leading body responsible for developing standards that support safe, efficient, and interoperable aviation systems worldwide. Membership in its council is a recognition of professional excellence and industry leadership, awarded to individuals who have demonstrated a strong commitment to innovation and collaboration.

As Innovation Manager, Roberto Weger has played a key role in advancing SITTI’s technological vision, focusing on the development of cutting-edge communication solutions for air traffic management and other mission-critical environments. The expertise and forward-looking approach of SITTI have contributed to strengthening its reputation as a reliable and innovative partner in the sector.

This election to the EUROCAE Council not only acknowledges the contribution given so far to standardisation activities, but it also reflects the trust placed in SITTI as an active participant in shaping the future of aviation standards. Through this role, SITTI will contribute to guiding strategic initiatives and fostering cooperation among global stakeholders.

This achievement further reinforces SITTI’s commitment to excellence and innovation, positioning the company at the forefront of efforts to support the ongoing evolution of the aviation industry.

Aeronautica Militare (the Italian Air Force) awarded SITTI and LEONARDO a contract for the upgrade the local infrastructure, encompassing both G/G (ground/ground) and A/G (air/ground) communications. SITTI will contribute by providing its state-of-the-art products, that will permit local ATCOs to rely on enhanced and secure communications to other controllers, aircraft pilots and other ground air traffic management services.

As part of the supply by SITTI, a new server-based VCS (Voice Communication System) will be deployed at Pantelleria. The new VCS system belongs to the SYNCRONIS^® MULTIFONO^® M800IP^® family that has already been successfully installed at many other civil and military airports and ACCs (Area Control Centres) in Italy and abroad.

The VCS will be complemented by VoIP (Voice over IP) RIU-GVS gateways, capable of converting existing links to equipment using digital and/or analogue communication technologies to/from standard IP, according to the world-famous ED-137 standard. Both VHF and UHF radios with ECCM facilities are being connected to the VCS through Radio Interface Units (RIU).

In addition to that, multifunctional MTF800 terminals will also be installed, allowing ATCOs to increase their situational awareness thanks to the concentration of different information sources on a limited number of display devices in a smooth and integrated way. Data and audio are recorded by means of a VRS800S standard and legal recorder, where information is time-stamped and stored for later playback via the replay system, also provided by SITTI.

SITTI is a primary VCS manufacturer and supplier worldwide, capable of giving prompt and top edge solution answers to Customer needs, both in the civil and military fields. The leading edge, redundant, non-blocking architecture of the SYNCRONIS^® MULTIFONO^® M800IP^® provides flexibility and modularity for easy expansion and addition of further functionalities.