49 Communications Squadron ACC (U.S. Air Force) The 49 Communications Squadron is a key unit within the United States Air Force, specifically assigned to the Air Combat Command (ACC). Its primary role is dedicated to providing secure communication services, ensuring efficient and reliable transmission of information between various military entities. This includes voice, data, and video communications. The squadron’s activities contribute significantly to maintaining operational readiness and mission success within the U.S. Air Force. The 49 Communications Squadron operates under the principles of the U.S. Department of Defense, adhering to the highest standards of professionalism and commitment in its operations.