This edition of our Newsletter highlights the continued evolution of our spectrum management and radio network planning capabilities.
We begin with a new video showcasing the latest developments in HTZ Warfare and HTZ Communications, outlining major enhancements delivered over the past year and demonstrating the pace and direction of development across these flagship tools.
We also share details of the supply of an Automated Spectrum Management System to the Saudi Arabian national regulator, recent contract awards in the Balkans, and registration for our upcoming webinar on modelling the impact of wind turbines on aeronautical radars.
You will also find updates from recent industry events, along with an invitation to participate in our forthcoming customer feedback survey.
Scroll down to explore the full update.
From the ATDI team.
Maximise Your Software Potential: 2025 HTZ Key Features Summary
ATDI is excited to present a curated Key Features Summary designed specifically for HTZ Warfare and HTZ Communications users.
To ensure you don't miss the latest engineering breakthroughs, we’ve paired this summary with a comprehensive demo video to help you integrate these updates into your daily schedule.
This summary showcases the major enhancements delivered over the past year, spanning spectrum planning, propagation models, and 5G/MIMO modelling to advanced radar and EW features. Our goal is to provide clear visibility into these developments, demonstrating how they directly improve modelling accuracy and streamline your workflow.
All HTZ users will receive a key features factsheet and video summary via a separate email, whether or not you have an active support contract.
Need to renew your support? Maintenance contracts can be renewed at your convenience to regain access to full software updates and expert technical assistance. Contact us for a quote or further details.
Next-Gen Spectrum Management Goes Live in Saudi Arabia
In a major step towards modernising national spectrum operations, the Communications, Space & Technology Commission (CST) of Saudi Arabia has deployed a new Electronic Spectrum Management System (ESMS), delivered by ATDI with support from Elm.
Launched in September 2025, the system streamlines spectrum licensing, EMC analysis, and customer engagement, aligning with Saudi Arabia’s wider digital transformation objectives and international best practices.
The solution integrates a web portal with single sign-on, a centralised spectrum database with workflow management, and an HTZ-powered EMC tool for compatibility and interference analysis. CST confirms the system supports secure data migration, flexible service assignments, and full regulatory compliance, with adoption across all user groups.
ATDI Secures Strategic Win in Serbia
ATDI has secured a new contract with ETV, the Serbian National Broadcaster, successfully replacing the incumbent supplier following a competitive evaluation.
Two HTZ Communications licences were deployed, supported by focused technical training to ensure immediate operational impact. HTZ was selected for its modelling precision, flexibility, and scalability, and now supports ETV’s national broadcast planning and frequency coordination.
With a maintenance contract in place and on-the-ground support from IBIS Instruments, ETV benefits from both regional responsiveness and direct ATDI expertise.
ATDI Renews Partnership with Albania’s Media Commission
ATDI has renewed its HTZ Communications maintenance contract with the AMA, the Albanian Media Commission, and has provided additional training to ensure continued operational efficiency.
HTZ underpins AMA’s broadcast planning and spectrum management activities, delivering accurate modelling and regulatory alignment. Support is delivered jointly by IBIS Albania and ATDI, ensuring both local responsiveness and specialist expertise.
Webinar: Assessing the Impact of Wind Farms on Aeronautical Radar Systems
As wind energy projects expand, so does the need to understand their impact on airport radar systems. Wind turbines can generate clutter, false targets, and tracking instability, creating operational and regulatory challenges for air navigation service providers and airport authorities.
Delivered in collaboration with CANSO, this webinar is available free of charge to the industry.
The session examines the technical mechanisms behind wind turbine interference and its effect on primary and secondary surveillance radars (PSR/SSR). It compares screening approaches, including the EUROCONTROL PSR/SSR framework, with detailed technical modelling techniques used for comprehensive impact assessments.
The webinar concludes with practical mitigation strategies to balance renewable energy development with airspace safety and radar integrity.
Date/Time: Tue, Apr 28, 2026, 12:00 PM - 1:00 PM BST
Events
IWCE – 16-19 March – Las Vegas, USA - Join us at IWCE 2026 in Las Vegas this March. At Stand #1854, we’ll be showcasing how HTZ Communications supports the design and optimisation of secure, high-performance networks for critical communications. See tools in action for coverage, capacity, interference, and frequency planning across public safety and emergency services. Stop by to explore how we can support your next mission-critical project.
Connected America – 14-15 April – Dallas, TX – This event brings together operators, regulators, and technology leaders to tackle the challenges of delivering reliable, high-performance connectivity across the US. As networks become denser, effective spectrum planning and interference management are critical. Visit the ATDI team on Stand 428 to see how advanced spectrum engineering tools support accurate planning, optimisation, and regulatory compliance for real-world network deployments.
Customer feedback survey
Our customer survey only takes a few minutes to complete, but the value it delivers is significant. Your input directly influences how we develop our products, strengthen our support, and ensure our communications remain relevant and practical. Your experience and insight are important to us, and we appreciate your time in helping us continue to improve.
You can access the survey using the button below, plus the link will be sent to your inbox separately by email. Your insights drive our innovation.
Survey Link:https://form.typeform.com/to/RksSBqKp
