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's rugged solutions Capture, Process, and Display your mission-critical data in the harshest environmental conditions. In the air, at sea, on land, and in space; We simplify integration.

CAPTURE

Data Acquisition

Sensor Recording

PROCESS

Mission Computing

Encrypted Storage

NAS & File Serving

Processing & Routing

DISPLAY

Displays

Peripherals

Tablets

Workstations

Nasos Bardis

VICE PRESIDENT AND GENERAL MANAGER, CALCULEX
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Athanasios ‘Nasos’ Bardis, the Vice President and General Manager of CALCULEX, brings extensive program management and engineering leadership experience to Spectra Aerospace & Defense. His strategic vision and technical expertise ideally position him to lead CALCULEX in delivering secure and innovative data acquisition and recording solutions to the defense industry.

Prior to joining Spectra, Nasos served as the Vice President of Engineering at FreeFlight Systems, where he demonstrated his ability to enhance operational capabilities in a lean manufacturing environment. His impressive career includes engineering leadership roles at Safran, ABB Power Distribution, Eaton, and Honeywell, providing him with comprehensive knowledge of the defense and aerospace sectors.

Nasos is focused on positioning CALCULEX to continue its legacy of innovation and excellence in providing mission-critical electronics and software for fighter and fixed-wing aircraft, weapon systems, and UAV platforms. Under his leadership, CALCULEX remains committed to supporting U.S. and international armed forces with high-quality, reliable solutions.

Nasos holds a Master of Science and a Bachelor of Engineering from the University of Wales, educational credentials that underpin his technical expertise and strategic approach to business leadership.

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