FREQUENTIS completes production of 15,000 APC gateways. * 15,000th Air-to-Ground Protocol Converter (APC) produced for the FAA's Brand-New Air Traffic Control System (BNATCS) * Milestone for the world's largest aviation communications modernization program with thousands of network endpoints in the US national airspace * APC gateways enable the large-scale migration from TDM to VoIP-based communication systems within the FAA's BNATCS program Frequentis has successfully completed production of the 15,000th Air-to-Ground Protocol Converter (APC) for the "Brand-New Air Traffic Control System" (BNATCS) modernization program of the US Department of Transportation. The APC program enables the Federal Aviation Administration (FAA) to safely migrate radio and voice communication systems (VCS) to modern IP-based systems. Frequentis USA received the contract for APC delivery in 2024 as part of the first phase of the FAA's Voice-over-IP Communication Enterprise (VoICE) program. VoICE is a comprehensive modernization program to replace existing voice communication systems for air traffic control with advanced, networked VoIP technologies. The goal is to sustainably improve safety, reliability, and operational flexibility throughout the National Airspace System. The program includes both APC implementations and subsequent deliveries of voice switching systems. The production of 15,000 APC units represents a major milestone in the VoICE program. To meet the ambitious schedule, Frequentis relied on its long-standing partnership with ComSonics, Inc., a Virginia-based company specializing in highly automated electronics manufacturing. The existing collaboration in the production of critical electronic components for FAA systems in the US proved to be a key success factor. In the next phase of the program, Frequentis will begin delivery of its latest voice communication system, the Frequentis X10 VoICE. The first 63 X10 systems are currently being built, with full delivery expected by early 2027. "Frequentis is proud to support the Department of Transportation's BNATCS program," said Dieter Eier, Managing Director of Frequentis USA. "Our team has achieved extraordinary results, accelerating delivery of the 15,000 APC systems from the original eight years to just twelve months, enabling modernization of air traffic control communications at an unprecedented pace." About Frequentis Frequentis stands "For a safer world." Our solutions are used in control centers and command centers of our customers, helping them make the world safer. Frequentis is the global market leader in high-tech systems for air traffic control: civil and military air traffic control (Air Traffic Management segment) as well as police, rescue, fire, rail, and maritime (Public Safety & Transport segment) rely on our extensive portfolio. The publicly traded family-owned company headquartered in Vienna is a driver of innovative, sustainable solutions for safety in daily life and in safety-critical areas. Offerings for air traffic optimization for air traffic control centers help reduce emissions. The global corporation with over 2,600 employees (full-time equivalents, FTE) has a global network of subsidiaries in over 50 countries. Products, services, and solutions are in use in around 150 countries. Frequentis is listed on the Vienna and Frankfurt stock exchanges, ISIN: ATFREQUENT09, WKN: A2PHG5. In 2025, revenue of EUR 580.1 million and EBIT of EUR 46.8 million were generated. Detailed information about Frequentis can be found on the website http://www.frequentis.com Barbara Fuerchtegott, Head of Communications/Company Spokesperson [email protected], +43 1 81150-4631 Issuer: Frequentis AG Address: Innovationsstraße 1, 1100 Vienna Country: Austria Contact: Stefan Marin Tel.: +431811501074 E-Mail: [email protected] Website: www.frequentis.com ISIN(s): ATFREQUENT09 (Share) Stock exchanges: Official trading in Vienna Other trading venues: Regulated market in Frankfurt Submitted by the IRW-Press News Service of IR-WORLD.com Finanzkommunikation GmbH The content of the press release or research is solely the responsibility of the creator of the message. This message is not investment advice or a solicitation to conclude certain stock exchange transactions. 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Mobile Tornado joins the Frequentis MissionX ecosystem. Monday, 29 June, 2026 Mobile Tornado, a provider of push-to-talk over cellular (PTToC) and workforce communications solutions, has announced its integration into the Frequentis MissionX Ecosystem. The company says the collaboration enables Mobile Tornado to deliver standards-based MCX capabilities, supporting organisations that depend on secure, resilient and highly available communications for day-to-day operations. As industries increasingly rely on digital communications across LTE and 5G networks, the demand for standards-based mission-critical communications continues to grow. Organisations operating in sectors such as transport, utilities, energy, logistics, security and critical infrastructure require communications platforms that can maintain operational continuity, even in challenging network conditions. The integration extends Mobile Tornado's capabilities beyond traditional Push-to-Talk over Cellular, enabling support for 3GPP-standard MCX services that offer enhanced reliability, interoperability and network prioritisation. A key component of the integration is the Frequentis MissionX MCX software development kit (SDK). The company says the enhanced solution delivers several key benefits for organisations operating in business-critical environments, including guaranteed network priority access for mission-critical, network pre-emption during periods of network congestion, better operational resilience and 3GPP standards-based interoperability. "The integration of the Frequentis MissionX MCX SDK has been exceptionally smooth," said Luke Wilkinson at Mobile Tornado. "Its standards compliance, maturity and developer-friendly architecture enabled us to rapidly enhance our platform with advanced MCX functionality. This milestone represents an important step in our strategy to provide customers with future-ready communications solutions that combine reliability, flexibility and innovation." The collaboration reflects a shared commitment between Mobile Tornado and Frequentis to advance the adoption of standards-based mission-critical communications across commercial and critical infrastructure sectors. By combining Mobile Tornado's expertise in business-critical communications with the capabilities of the Frequentis MissionX ecosystem, the companies say organisations can benefit from solutions designed to meet both current operational requirements and future industry demands. Nokia's AI-RAN platform helps telecommunication providers unlock more uplink and downlink... The 450 MHz Alliance reports that the use of 450 MHz technologies continues to grow worldwide in... THORIS is a counter-UAS capability in the form of a modular architecture designed for...

Frequentis champions open MCX ecosystems and interoperability at CCW 2026 in london. LONDON, UK - Critical Communications World (CCW) 2026 - In an exclusive interview with MCXTEND and Comunicaciones Críticas, global mission-critical communications specialist Frequentis outlined its long-term vision for the future of critical communications, emphasizing open ecosystems, interoperability, and customer protection against vendor lock-in as organizations worldwide transition toward next-generation Mission Critical Services (MCX). With a heritage spanning almost 80 years, Frequentis has established itself as one of the most recognized technology providers supporting mission-critical operations across public safety, air traffic management, defense, public transport, and maritime sectors. Today, the company is expanding its focus to include broadband-based Mission Critical Services, helping organizations modernize their communications infrastructure while maintaining the reliability and resilience demanded by critical operations. Speaking with MCXTEND and Comunicaciones Críticas during CCW 2026, Manuel Hintermayr, Director of Mission Critical Services at Frequentis highlighted the company's longstanding commitment to industries where communication failures are simply not an option. "Frequentis has always focused on mission-critical communications," Manuel Hintermayr explained. "Whether it's public safety, air traffic management, defense, public transport, maritime operations, or emerging MCX networks, our mission remains the same: enabling secure and reliable communications for organizations that protect lives, infrastructure, and public services." Supporting Critical Operations Across Multiple Industries The company's technology footprint extends across some of the world's most demanding operational environments. Within public safety, Frequentis solutions support emergency services including police, fire, and ambulance organizations around the globe, providing advanced control room and communication capabilities that enable coordinated emergency response. In the transportation sector, Frequentis serves rail operators worldwide, delivering communications systems that support both operational efficiency and passenger safety. The company also maintains a significant presence within maritime communications, helping safeguard some of the world's largest coastlines through advanced communication and coordination technologies. Perhaps most notably, Frequentis continues to play a pivotal role in global aviation. The company remains a major provider of communication systems that connect aircraft with ground operations, making its technology an integral component of modern air traffic management infrastructure. "If someone boards an aircraft today, there is a strong possibility that Frequentis technology is supporting communications somewhere within that operational chain," Manuel Hintermayr noted. Open Ecosystems at the Center of the MCX Strategy As public safety agencies and critical infrastructure operators increasingly evaluate migration paths from legacy narrowband networks toward broadband-based Mission Critical Services, interoperability and ecosystem openness have emerged as major priorities. According to Frequentis, the future success of MCX deployments depends not only on technological innovation but also on ensuring customers retain flexibility and freedom of choice throughout their digital transformation journeys. The company positions itself as a strong advocate of open MCX ecosystems, working closely with a growing network of strategic partners to deliver interoperable solutions that can evolve alongside customer requirements. During CCW 2026, Frequentis highlighted several partnership initiatives and indicated that additional ecosystem announcements are expected in the coming months. "We see ourselves as a highly capable MCX provider because we embrace an open ecosystem approach," Manuel Hintermayr explained. "Partnerships are essential to delivering value and ensuring customers can confidently move toward future communications environments." Protecting Customers from Vendor Lock-In One of the strongest themes emerging from the interview was the need to protect critical communications users from technology lock-in as networks evolve. For public safety organizations, transportation operators, utilities, and other critical infrastructure stakeholders, technology investments often remain operational for decades. As a result, selecting interoperable and standards-based solutions has become increasingly important. Frequentis believes open architectures and collaborative ecosystems can help customers modernize communications networks while reducing long-term risk. "Our objective is to help customers transition into the future without being endangered by vendor lock-in," Manuel Hintermayr emphasized. "Organizations need confidence that their technology investments will remain flexible, scalable, and interoperable as requirements continue to evolve." Building the Next Generation of Critical Communications As the global critical communications industry accelerates its shift toward broadband technologies, Mission Critical Services are expected to become a foundational element of future operational communications across public safety, transportation, defense, utilities, and maritime sectors. Frequentis' message at CCW 2026 reflects a broader industry trend: future networks must deliver not only advanced capabilities, but also openness, interoperability, and investment protection. With decades of experience supporting some of the world's most demanding operational environments, Frequentis appears determined to position itself as a key enabler of this next chapter in mission-critical communications - one built on collaboration, standards, and customer choice.