Astronics Corp provides products to the global aerospace, defense, electronics, and semiconductor industries. It operates in two segments: aerospace and test systems. The company has a wide range of products and services geared toward power generation, lighting, motion, aircraft structures, and other industrial systems. Sales from the aerospace segment are primarily driven by the commercial market. Most of the segment’s sales are from contracts or purchase orders for commitments of one year or less. The test systems segment develops communication and weapon test systems and training devices for both commercial and military applications. Approximately three fourths of total revenue originates in North America.