ZEPHYR INTERNATIONAL LLC

Zephyr International LLC specializes in the design, manufacturing, and technical support of critical aircraft parts and auxiliary equipment for defense and homeland security applications. Their core capabilities center on precision aerospace component fabrication, with demonstrated expertise in aircraft winch systems and related hydraulic assemblies, including compliance with military specifications for part numbers such as ZGS-10000-5 and ZGS-10892-1. The company provides end-to-end support for legacy and mission-critical aviation systems, ensuring interoperability, traceability, and regulatory compliance across complex supply chains. Their technical proficiency includes reverse engineering, part requalification, and administrative correction of technical documentation, reflecting a deep understanding of defense logistics and Federal Aviation Regulations. Zephyr has delivered specialized aviation components to both the Department of Defense and the Department of Homeland Security, supporting mission-critical aircraft maintenance and operational readiness. Their work for these agencies involves high-integrity part substitution, technical specification corrections, and sustained support for legacy systems requiring strict configuration control and NSN compliance. The contractor’s primary industry focus is under NAICS 336413, which encompasses the manufacturing of non-engine aircraft components, including winches, hoists, and auxiliary subsystems used in military and federal aviation platforms. This positions Zephyr as a niche provider of specialized hardware for aviation maintenance, repair, and overhaul (MRO) environments, particularly where part obsolescence and certification integrity are paramount. As a Women-Owned Small Business and Woman-Owned Business certified contractor, Zephyr International LLC leverages its small business status to deliver agile, responsive solutions from its base in Conway, South Carolina. The company’s certifications enhance its access to federal set-aside programs while reinforcing its commitment to diversity in defense and homeland security supply chains.