ClearScan’" DUAL-ENERGY COMPUTED TOMOGRAPHY (CT) SCANNER GREATER OPERATIONAL EFFICIENCY ClearScan can significantly improve throughput and efficiency while enabling security agents to focus on requirements. The ClearScan cabin baggage explosive detection system (EDS) combines dual-energy computed tomography (CT) technology and advanced explosives detection algorithms to detect solid, liquid, and sheet explosives as well as smaller emerging threats such as home-made explosives (H"Es), whether in the bag or in a laptop - all at a low false alarm rate. When integrated with third-party algorithms for prohibited items detection, ClearScan's capabilities are further positioned to meet current and future detection standards while increasing passenger convenience. IMPROVED PASSENGER CONVENIENCE ClearScan allows travelers to transit the checkpoint security line in less time and with less effort: • Eliminating divesting and re-vesting of liquids and electronics, allowing passengers to save time and use fewer trays • Ensuring a low false alarm rate, reducing manual bag re-checks • Auto divert pushes the alarmed bag to the re-check side allowing cleared bags to proceed uninterrupted • AI-based enhanced explosive and contraband algorithms • 3D images help identify prohibited items from electronics and approved liquids, especially in dense baggage • Remote screening efficiently allocates alarm resolution among security operators and reduces decision time • Accelerating screening time through automated detection • Self-paced parallel divestiture allows multiple passengers to enter simultaneously and bypass slower travelers • Optional integration with automated tray return systems (TRS) • Adjustable conveyor height • Reduces manpower requirements and overall screening costs • Fasting screening to increase throughput • Improves security personnel threat detection capabilities • ECAC EDS C3 standard approved • When integrated with ProPassage ATRs, throughput at 600+ passengers per hour • Eliminates divesting of liquids and electronics • Enhanced algorithms for detecting prohibited items, e.g. firearms, solid and liquid explosive devices, narcotics, currency, sharps, and other threats • Low false alarm rate • Full complement of options (TIP, computer-based training, image archiving, network redundancy) • Industry leading compact footprint • Supports image on alarm CONOP • Integrates with ATRS from all leading manufacturers, including Leidos • Open architecture capability • Hundreds of global deployments © 2025 LEIDOS. ALL RIGHTS RESERVED. THE INFORMATION IN THIS DOCUMENT IS PROPRIETARY TO LEIDOS. IT MAY NOT BE USED, REPRODUCED, DISCLOSED, OR EXPORTED WITHOUT THE WRITTEN APPROVAL OF LEIDOS. 20-LEIDOS-0