Esterline Technologies Corporation designs, manufactures, and markets engineered products and systems primarily for aerospace and defense customers in the United States and internationally. It operates through three segments: Avionics & Controls, Sensors & Systems, and Advanced Materials. The Avionics & Controls segment offers global positioning systems, head-up displays, enhanced vision systems, and electronic flight management systems for control and display applications; lighted push-button and rotary switches, keyboards, lighted indicators, panels, and displays; and control sticks, grips, wheels, and switching systems. This segment also provides military personal communication equipment, primarily 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 instruments for point-of-use and point-of-care diagnostics. The Sensors & Systems segment develops and manufactures high-precision temperature, pressure, and speed sensors; electrical interconnection systems; electrical power switching, control and data communication devices, and other related systems; and micro packaging, planet probe interconnectors, launcher umbilicals, and composite connectors. The Advanced Materials segment develops and manufactures silicone rubber and other elastomer products, such as clamping devices, thermal fire barrier insulation products, sealing systems, and tubing and coverings; lightweight metallic insulation systems; thermal protection products; and molded fiber cartridge cases, mortar increments, igniter tubes, and other combustible ordnance components. The company markets and sells its products through direct internal sales, manufacturer representatives, and distributors. Esterline Technologies Corporation was founded in 1967 and is headquartered in Bellevue, Washington.