Esterline Technologies Corporation is a specialized manufacturing company. The Company designs, manufactures and markets engineered products and systems for application within the industries it serves. The Company operates through three segments: Avionics & Controls, Sensors & Systems, and Advanced Materials. The Company serves aerospace and defense customers. The Company's Avionics & Controls business segment includes avionics systems, control and communication systems, and interface technologies capabilities. The Company's Sensors & Systems business segment includes power systems, connection technologies and advanced sensors capabilities. The Company's Advanced Materials business segment includes engineered materials and defense technologies capabilities. The Company designs and manufactures ruggedized military personal communication equipment, primarily headsets, handsets and field communications.