Frequentis AG: FREQUENTIS and Dimetor partner to protect satellite navigation for aviation

Vienna (pta014/13.05.2025/10:00 UTC+2)

• Frequentis and Dimetor present solution for detecting satellite navigation interference at Airspace World 2025
• NAVSentry solution alerts pilots and air traffic controllers to signal disruptions before and during flights
• The partnership strengthens aviation safety by addressing the growing risk of navigation system attacks

Frequentis is responding to the urgency of protecting satellite navigation from interference to ensure safe aviation by presenting an innovative solution for automated live monitoring and detection of Global Navigation Satellite Systems (GNSS) spoofing and jamming by Frequentis' partner company Dimetor, based in Austria.

Aviation safety relies heavily on GNSS, which are increasingly targeted by cyber-attacks. Because GNSS signals are unencrypted, they are vulnerable to jamming and spoofing – threats that can cause serious disruptions to air traffic. In early 2025, the International Civil Aviation Organisation (ICAO) and other global bodies urged states to better protect this critical radio-frequency band. In response, Frequentis is presenting Dimetor's patented NAVSentry at Airspace World. The software uses mobile network data to detect GNSS interference in real time, providing detailed alerts to air traffic systems to help ensure safer operations.

"With our mission to contribute to increased safety and performance in ATM and UTM (Air Traffic Management and Uncrewed Air Traffic Management), we bring an answer to the urgent challenge of GNSS interference to the international ATM community gathering in Lisbon. Our partner Dimetor provides an exceptional solution to answer this need," says Reinhard Grimm, Vice President Air Traffic Management at Frequentis.

NAVSentry supports a more proactive safety approach by continuously monitoring the airspace for signal interference. By providing earlier and broader awareness of spoofing and jamming threats, it complements Frequentis' and Dimetor's mission to deliver safer, more resilient airspace operations.

"We are proud to partner with Frequentis to introduce NAVSentry to the ATM community. The solution offers unrivalled GNSS interference protection and enables a new safety concept by providing wider, real-time insight into spoofing and jamming through mobile network data. This significantly enhances aviation safety," says Thomas Neubauer, CEO of Dimetor.

Frequentis and Dimetor plan to further integrate their capabilities to enrich the services Frequentis delivers to air navigation service providers worldwide.

About Dimetor

Dimetor is an Austria-based software company bridging the data gap between communications service providers (CSPs) and the aviation ecosystems. Through its world-leading platform AirborneRF, they help provide supplementary data that is critical for safe BVLOS (Beyond Visual Line Of Sight) drone operations, such as dynamic airspace connectivity data and dynamic population density information. With NAVSentry, Dimetor provides live monitoring and detection of Global Navigation Satellite Systems (GNSS) spoofing, jamming, and other relevant interference for positioning, navigation, and timing (PNT) signals. Developed by experts in mobile communication networks, aviation and drone technology, Dimetor's software has been deployed worldwide, including Australia, Europe and the Americas.

Visit www.dimetor.com and www.airborneRF.com for more information.

About FREQUENTIS

Frequentis stands for a safer world. Our solutions are used in our customers' command and control centres to help them make the world safer.

Frequentis is a world leader in high-tech solutions for Air Traffic Management, supporting both civil and military air traffic control organisations, as well as Public Safety and Transport, where police, emergency rescue services, fire brigades, railways, coastguards, and port authorities rely on our extensive portfolio.

The listed family business based in Vienna, Austria, drives innovative and sustainable solutions for safety and security in everyday life and in the safety-critical sector. Its air traffic optimisation solutions for air traffic control centres are contributing to reducing emissions.

As a global player with more than 2,400 employees (full-time equivalents/FTE), Frequentis has a worldwide network of companies in over 50 countries. Its products, services, and solutions are used in around 150 countries. Shares in Frequentis are traded on the Vienna and Frankfurt stock exchanges; ISIN: ATFREQUENT09, WKN: A2PHG5. In 2024, revenues were EUR 480.3 million and EBIT was EUR 32.1 million.

For more information, please visit www.frequentis.com

Barbara Fuerchtegott, Head of Communications/Company Spokesperson
barbara.fuerchtegott@frequentis.com, +43 1 81150-4631

Stefan Marin, Head of Investor Relations
stefan.marin@frequentis.com, +43 1 81150-1074

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Emitter:	Frequentis AG Innovationsstraße 1 1100 Wien Austria
Contact Person:	Stefan Marin
Phone:	+431811501074
E-Mail:	stefan.marin@frequentis.com
Website:	www.frequentis.com
ISIN(s):	ATFREQUENT09 (Share)
Stock Exchange(s):	Vienna Stock Exchange (Official Trade)
Other Stock Exchanges:	Regulierter Markt in Frankfurt