- Estonian Air Navigation Services (EANS) has gone live with Digital NOTAM (Notice to Airmen) services using the Frequentis CADAS product suite
- One of the first operational digital NOTAM implementations in Europe
- Milestone supports the transition to fully digital, interoperable aeronautical information management (AIM)
Frequentis and EANS have successfully brought Digital NOTAM services into operational use with the Frequentis CADAS product suite. The deployment positions EANS among the first air navigation service providers in Europe to operate Digital NOTAM services.
This milestone reflects the growing momentum of digital AIM across Europe and the industry’s transition from traditional text-based information handling to a fully digital, integrated aeronautical data environment. By enabling structured, machine-readable aeronautical information, Digital NOTAM services improve safety, operational efficiency, and the seamless exchange of information across the aviation ecosystem.
Tatjana Armulik, Head of the Aeronautical Information Management Department at EANS, said:The commissioning of Digital NOTAM services marks another important step in our digital transformation journey. Together with Frequentis, we have established a modern digital AIM capability that enables us to provide faster, more accurate, and more consistent aeronautical information while preparing for future air traffic management (ATM) concepts.
The implementation provides EANS with a common AIXM-based digital aeronautical data foundation for the efficient creation, management, and distribution of Digital NOTAM information. It also lays the groundwork for future concepts such as SWIM-enabled information exchange and Trajectory-Based Operations (TBO).
Josef Kutschi, Managing Director of Frequentis Comsoft, said:Seeing EANS become one of the first air navigation service providers in Europe to bring Digital NOTAM services into operational use is an important milestone in the digital transformation of aviation. We are proud to support EANS in taking a leading role in the digital transformation of AIM across Europe and helping to build the interoperable information services that will shape the future of ATM.
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 2,600 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 2025, revenues were EUR 580 million and EBIT was EUR 47 million.
This article was originally published by Frequentis.
