Esterline Technologies Corporation designs, manufactures, and markets engineered products and systems for aerospace and defense customers in the United States, Canada, France, the United Kingdom, and internationally. The company operates in three segments: Avionics & Controls, Sensors & Systems, and Advanced Materials. The Avionics & Controls segment offers global positioning systems, head-up displays, enhanced vision systems, flight management systems, touchscreen display solutions, and secure communication systems; lighted push-button and rotary switches, keyboards, lighted indicators, panels, and displays; and control sticks, grips, wheels, and switching systems. It also provides military personal communication equipment, such as headsets, handsets, and field communications equipment; keyboards, keypads, and input devices that integrate cursor control devices, barcode scanners, displays, video, and voice activation and touch screens; and medical instruments for point-of-use and point-of-care diagnostics. The Sensors & Systems segment offers high-precision temperature, pressure, and speed sensors; electrical interconnection systems; electrical power switching, control and data communication devices, and other related systems; connectors, backshells, conduits, planet probe interconnectors, launcher umbilicals, and fiber optics; and composite connectors. The Advanced Materials segment develops and manufactures clamping devices and thermal fire barrier insulation products; lightweight metallic insulation systems; thermal protection products; high temperature components; molded fiber cartridge cases, mortar increment casings, igniter tubes, and other combustible ordnance components. The company offers its products through direct internal sales, manufacturer representatives, and distributors. The company was founded in 1967 and is headquartered in Bellevue, Washington. Esterline Technologies Corporation operates as a subsidiary of TransDigm Inc.