HEICO Corporation, through its subsidiaries, designs, manufactures, and sells aerospace, defense, and electronic related products and services in the United States and internationally. The company's Flight Support Group segment provides jet engine and aircraft component replacement parts; thermal insulation blankets and parts; and specialty components for aerospace and industrial original equipment manufacturers, and the United States government. This segment also distributes hydraulic, pneumatic, mechanical, and electro-mechanical components for the commercial, regional, and general aviation markets; and offers repair and overhaul services for jet engine and aircraft component parts, avionics, instruments, composites, and flight surfaces of commercial airlines, as well as for avionics and navigation systems, subcomponents, and other instruments utilized on military aircrafts. Its Electronic Technologies Group segment provides a range of electronic, microwave, and electro-optical products, including infrared simulation and test equipment, laser rangefinder receivers, electrical and back-up power supplies, power conversion products, underwater locator beacons, electromagnetic and radio frequency interference shielding, capacitor charging power supplies, amplifiers, traveling wave tube amplifiers, photo detectors, amplifier modules, and microwave power modules. This segment also offers flash lamp and laser diode drivers, arc lamp power supplies, cable assemblies, high voltage power supplies, high voltage interconnection devices and wires, high voltage energy generators, and high frequency power delivery systems. Its products link devices, such as telemetry receivers, digital cameras, high resolution scanners, simulation systems, and test systems to computer for the U.S. and foreign military agencies, prime defense contractors, and commercial and defense satellite and spacecraft manufacturers. The company was founded in 1949 and is headquartered in Hollywood, Florida.