HEICO Corporation is an aerospace and electronics company. The Company provides commercial aircraft replacement parts, aircraft accessories component repair and overhaul services for avionic, electro-mechanical, flight surface, hydraulic and pneumatic applications; distributes aircraft parts, and manufactures other critical aircraft parts. It operates through two operating segments: the Flight Support Group (FSG) and the Electronic Technologies Group (ETG). The Flight Support Group designs, manufactures, repairs, overhauls and distributes jet engine and aircraft component replacement parts. Its Electronic Technologies Group designs and manufactures electronic, electro-optical, microwave and other components found in aviation, broadcast, defense, homeland security, medical, space, telecom and other complex equipment. Its customers include airlines, overhaul shops, satellite manufacturers, commercial and defense equipment producers, and telecommunications equipment suppliers.