AVIATION COMMUNICATION & SURVEILLANCE SYSTEMS LLC

AVIATION COMMUNICATION & SURVEILLANCE SYSTEMS LLC specializes in the design, repair, and integration of mission-critical avionics systems, with deep expertise in Traffic Collision Avoidance Systems (TCAS), airborne computing modules, and precision navigation instrumentation. The contractor delivers end-to-end solutions for radar-based surveillance, flight guidance processors, and embedded aerospace electronics, including bare printed circuit board manufacturing, electronic connector assembly, and aircraft system integration. Their technical focus centers on TCAS MCU computers, processor upgrades, and avionics component refurbishment, demonstrating proficiency in ruggedized embedded systems, signal processing, and FAA- and DoD-compliant avionics architecture. Their ability to support both legacy and modernized TCAS platforms—such as the TT-95 model—highlights a niche specialization in sustaining critical air traffic safety systems through reverse engineering, hardware refresh, and field-repair validation. The company maintains a strong, sustained relationship with the Department of Defense, delivering specialized avionics components and system upgrades for military aircraft platforms. Their work for the Department of Commerce on TCAS test and repair missions underscores their role in supporting civil aviation safety infrastructure alongside defense applications. This dual-track engagement reflects a trusted position in the national aviation systems ecosystem, where technical precision and regulatory compliance are paramount. Their primary industry focus lies in the manufacturing of aeronautical navigation and surveillance systems (NAICS 334511), complemented by specialized production of printed circuit boards, electronic connectors, and auxiliary aircraft components. This positions them as a Tier 2 supplier with vertical integration capabilities across the avionics supply chain, serving both defense and civil aviation stakeholders who require certified, high-reliability electronic subsystems. As a small business entity headquartered in Phoenix, Arizona, AVIATION COMMUNICATION & SURVEILLANCE SYSTEMS LLC operates without federal certifications but maintains a focused, technical footprint in the aerospace and defense market. Their geographic location supports proximity to key aerospace test and maintenance facilities, reinforcing their role as a responsive, specialized provider for time-sensitive avionics sustainment missions.