HEICO Avionics provides flight-critical, FAA-approved replacement parts and comprehensive repair and overhaul services for aircraft avionics systems.

Comprised of Flight Specialties Components Corporation, Inertial Aerospace Services, and Sunshine Avionics, HEICO Avionics delivers high-quality, cost-effective solutions for complex avionics components used across commercial, military, and business aircraft platforms. As part of the broader HEICO Repair Group, HEICO Avionics collaborates closely with trusted affiliates including Seal Dynamics, CSI Aerospace, Camtronics, Aero Design, Millennium Aviation, and Gables Engineering.

Together, this network provides a fully integrated suite of engineering, manufacturing, distribution, and repair capabilities supporting customers with seamless solutions across the entire aircraft lifecycle. Driven by a collaborative, engineering-focused culture, our team consistently meets the unique needs of airlines, MROs, military operators, and aircraft component suppliers. With a deep understanding of customer requirements and an unwavering commitment to quality and performance, HEICO Avionics stands ready to solve your most demanding avionics challenges keeping aircraft safely, reliably, and efficiently in flight.