Spectra Aerospace & Defense is a trusted and growing platform of C5ISR companies – CALCULEX, Galleon Embedded Computing, and ArgonFDS - bringing over a half-century of rugged, mission-ready, battle-tested experience to bear in aerospace and defense applications. From high-speed data acquisition, data recording and secure, high-density storage, to computing and rugged, clear display of mission data, Spectra delivers the products and subsystems needed for the most demanding military air, land, and sea platforms. With our comprehensive portfolio of rugged products, systems, and solutions, the Spectra family of companies’ customized end-to-end solutions for the C5ISR market help military end-users achieve mission success. Simply put, Spectra companies help you Capture, Process, and Display your mission-critical data in the harshest environmental conditions. In the air, at sea, on land, and in space, we’ve got you covered.


Data Acquisition

Sensor Recording


Mission Computing

Encrypted Storage

NAS & File Serving

Processing & Routing






AOC Europe 2024


Date Location Stand #
May 13th-15th, 2024 Oslo, Norway TBD

In an evolving landscape of aerospace and defense, Spectra Aerospace & Defense, a trusted entity in the realm of C5ISR solutions, is proud to announce its participation in AOC Europe 2024. This event, taking place at the NOVA Spektrum in Oslo, Norway from May 13 to May 15, offers an unparalleled opportunity for us to showcase our innovative technologies and capabilities.

Spectra’s esteemed companies – Galleon Embedded Computing, CALCULEX, and ArgonFDS – will be representing our collective expertise in the field of defense technologies. Our primary focus is to provide robust, mission-ready solutions that are designed and manufactured to support operations in the harshest environments worldwide – from the depths of the ocean to the vacuum of space.

At AOC Europe, we intend to demonstrate our range of Rugged Recorders, Computers, and Displays. These systems are not just products, but representations of our commitment to excellence, our dedication to mission-readiness, and our promise of reliability. Each device embodies our mission to deliver secure end-to-end information systems that can adapt to changing requirements over the lifecycle of a program.

Our team of experts, each with a unique blend of knowledge and experience, will be available to discuss your specific needs and how our solutions can enhance your operations. We understand the complex challenges faced by professionals in the development of deployable platforms, and we stand ready to offer our expertise in crafting tailored solutions.

We invite you to schedule a meeting with our team at AOC Europe 2024. This is your opportunity to explore the potential of a partnership with Spectra Aerospace & Defense and to discover how our technology can enable your mission success.

We look forward to engaging with you in Oslo and showcasing our capabilities. In the meantime, please feel free to reach out with any questions or to schedule a meeting. Your success is our mission.

Would You Like To Book a Meeting at AOC Europe 2024?


Rugged Products of Interest