The aviation sector is continuously evolving, placing high-quality aeronautical data at the core of operational safety and efficiency. The integration of the European AIS Database (EAD) by DFS (Deutsche Flugsicherung), the German Air Navigation Service Provider, marks a pivotal step towards achieving the Single European Sky (SES) initiative. This strategic shift, initially implemented in 2018, is more than just a technological migration; it represents a strong commitment to harmonizing pre-flight information—making it reliable, standardized, and available in real-time, which is essential for pilots and the entire Air Traffic Management (ATM) ecosystem.
DFS is the first major European air navigation service provider (ANSP) to deploy the central European AIS Database (EAD) for its pre-flight information service. The EAD Service is provided by EUROCONTROL on behalf of its member states and enables the seamless exchange of aeronautical data between ANSPs, airspace users and the EUROCONTROL Network Manager.
EAD Functions
DFS is using EAD Functions for flight plan management, the publication of national NOTAM and for the preparation of Pre-Flight Information Bulletins for pilots.
The DFS AIS Portal (www.dfs-ais.de) receives AIS data from EAD. In the past, DFS had used an in-house system for the pre-flight information service.
he change-over to the EAD Service delivers cost benefits for DFS, while the user experience remains at its high level of service quality. More than 400,000 flight plan messages are submitted to the DFS AIS Centre each year.
The EAD primarily utilises technology provided by the Austrian company Frequentis. The operational service provider GroupEAD Europe ensures the availability of the worldwide NOTAM and operational dataset for the EAD Service. The EAD is the world’s largest aeronautical database used by 53 ANSPs (inside and outside of Europe) and more than 250 commercial users globally.
Joe Sultana, Director Network Manager from EUROCONTROL said: « We have achieved a significant step forward in the further development of our EAD Service and Functions in close cooperation with our partners. We are glad that DFS, as one of the largest ANSPs in Europe and user so far, has decided in favour of EAD Service and Functions.
Without a doubt, this will have a positive effect on the other major ANSPs (e.g. ENAV Italy, DSNA France, HCAA Greece, DECEA Brazil, ATNS South Africa) which are currently going through the migration process to the EAD Service and Functions. »
Over the last few years, DFS has been working in close cooperation with EUROCONTROL and Frequentis on the further enhancement of the EAD system in collaboration with other EAD users. This resulted in new extended functionalities and optimised performance.
The EAD Service received its Single European Sky certification from the European Aviation Safety Agency (EASA) in December 2016, which was a decisive factor leading DFS to deploy it in March 2018. The change-over project will conclude in September.
Pierre Hermann, Director Aeronautical Information Management at DFS, said: « By using the EAD Service and Functions, DFS will benefit from cost savings as a result of the European system sharing costs between all member states.
Using these synergies is much more economical than developing and maintaining our own AIS system. T
The future will see an even more digitalised world for European air navigation services; the exchange of aeronautical data between ANSPs and the Network Manager is another step on this journey. »
EUROCONTROL’s follow-on project “enhanced EAD” (eEAD) aims to introduce the next state-of-the-art system and expects that this will be deployed in 2022. DFS and other ANSPs as well as airspace users will continue their active involvement in this common project.
Dirk Withake, Vice President Aeronautical Information Management at Frequentis said: « We have significantly improved the performance and functionalities of the EAD system based on Frequentis’ smartAIM product suite, the only operational AIM hub available worldwide.
An updated system architecture in combination with a comprehensive test approach covering all relevant operational aspects delivered an evergreen smartAIM product stack.
Additional focus on the overall system performance, operational safety and data security ensured the project could demonstrate its readiness for current requirements and enable substantial future growth of the EAD client base. This achievement is thanks to the close cooperation of all three partners and will yield benefits for DFS, EAD and its clients.”
🌐 EAD: The Foundation of Harmonized Pre-Flight Information in Europe
EAD, managed by EUROCONTROL, is recognized as the world’s largest aeronautical database. Its role for DFS goes beyond merely centralizing NOTAMs (Notices to Airmen) and pre-flight information bulletins (PIB). By embracing EAD, DFS standardized its processes with European and international norms, ensuring unparalleled data integrity, a fundamental requirement of the Single European Sky. This standardization is vital for air safety, minimizing the risk of errors associated with fragmented or disparate information systems across borders.
👉 To understand the regulatory landscape, see our recent article on Europe’s First Scalable ATM Service Model
💰 Cost Reduction and Optimization of DFS Internal Resources
One of the most tangible advantages for DFS is economic efficiency. By migrating to EAD, the German operator was able to cease the maintenance and operation of its own legacy Aeronautical Information Service (AIS) system. This change not only led to substantial savings through shared costs among EUROCONTROL Member States but also freed up internal technical staff resources. These personnel can now be reassigned to other crucial innovation projects, such as Remote Tower Control systems. The secure outsourcing of this complex data management via the EAD cloud demonstrates a bold modernization effort.
🚀 The Future of AIM: Transitioning to eEAD and the Digital Era
Adopting EAD is a significant step, but the evolution doesn’t stop there. The joint efforts of DFS, EUROCONTROL, and partners like Frequentis are now focused on the « Enhanced EAD » (eEAD) project. This next-generation AIM (Aeronautical Information Management) system aims for even greater integration of high-quality digital data, aligning with the industry’s shift towards future information management. eEAD promises advanced features and optimized performance to manage the growing volume of aeronautical data and meet the challenges posed by increasing European air traffic.
FAQ: EAD Database and Air Navigation Services
EAD is EUROCONTROL’s central database providing standardized and quality-assured aeronautical information (NOTAMs, AIPs, etc.) to all European Air Navigation Service Providers, thereby supporting the Single European Sky.
DFS migrated to achieve cost savings by stopping maintenance of an internal system, benefiting from European standards, and ensuring better quality and harmonization of pre-flight data for safety.
EAD directly improves flight safety by guaranteeing superior quality and integrity of shared aeronautical information, reducing the risks associated with using unharmonized or outdated data across the continent.
💡 DFS’s Pivotal Role in European Digital Aviation
The successful integration of the European AIS Database (EAD) by DFS is more than just a technical update; it is proof that cooperation and standardization are the driving forces behind a safer and more efficient aviation future in Europe. By adopting a shared data infrastructure, DFS positions itself as a leader in Aeronautical Information Management and actively contributes to the vision of a unified and high-performing airspace.
And you, as an aviation professional or enthusiast, how do you perceive the impact of these centralized databases on tomorrow’s flight safety? Share your thoughts and questions in the comments section below!
