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Rohde & Schwarz selected by Collins Aerospace to upgrade oceanic communications network

Published on June 25th, 2025
2 Minute Read
Rohde & Schwarz selected by Collins Aerospace to upgrade oceanic communications network

In a major milestone for the advancement of oceanic communications, Collins
Aerospace has awarded Rohde & Schwarz the project to provide a state-of-the-art HF
communications system, marking a significant investment in the modernization of
their oceanic communication network.

Rohde & Schwarz, a global leader in Air Traffic Control communication announced that Collins Aerospace, an RTX business, has chosen the company to upgrade its Oceanic Communications network. This significant project will see Rohde & Schwarz supply a turnkey system based on its advanced CERTIUM communications suite, to replace Collins Aerospace’s existing high frequency transmitters and voice communications system.

The initial phase of the project will involve the installation of CERTIUM VCS, a state-of-the-art Voice over IP (VoIP) communication system at three locations, as well as two 5 kW High Frequency (HF) transmitters, equipped with modern, liquid-cooled amplifiers and field-proven R&S Series4100 HF radios. Future phases will continue to build out the
communications infrastructure with additional equipment, ensuring a seamless and efficient upgrade process. The CERTIUM VCS solution is a reliable technology with over a decade of proven experience in the market, minimizing integration risk and providing long-term support and service capability in the United States, close to the Collins Aerospace’s Annapolis, MD location.

The deployment of this system will enable Collins Aerospace to replace its legacy high
frequency transmitters and voice communications system, while also gaining access to
advanced capabilities and flexibility. The CERTIUM VCS solution allows for the integration of legacy analog radios, providing a phased upgrade path that aligns with Collins Aerospace’s operational and business requirements.

This project is underway and highlights Rohde & Schwarz’ ability to address industry
challenges related to phased upgrades of legacy communications systems, providing a
comprehensive and reliable solution as an end-to-end lifecycle supplier.

Claudia Bacco
Claudia brings a mix of hands-on aviation industry knowledge, cross-industry corporate leadership and start-up mentoring to the team. She brings 20+ years of high tech B2B marketing expertise. 8+ years in aviation. Thought leader – published editor and industry conference speaker.
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