Astronics Corporation is a leading provider of advanced technologies to the global aerospace, defense, and electronics industries, operating through two segments: Aerospace and Test Systems. The Aerospace segment designs and manufactures lighting and safety systems, electrical power systems, seat motion systems, aircraft structures, avionics products, and systems certification services for commercial transport, military, and general aviation customers including OEMs, suppliers, airlines, and the U.S. Department of Defense. The Test Systems segment develops and maintains automated test systems and training and simulation devices for aerospace, defense, communications, and mass transit markets. The company generates revenue primarily through product sales and project-based contracts rather than long-term commitments, with sales driven by customer purchase orders and the company serving a global customer base including significant relationships with major aerospace OEMs and prime government contractors.