The Airborne Tactical Advantage Company (ATAC) is a private contractor that provides tactical flight services to military and government clients. Founded in 2001, ATAC specializes in offering realistic training for air combat scenarios, utilizing a fleet of fighter aircraft to simulate enemy threats during exercises. ATAC's services include adversary air support, which helps prepare military pilots for real-world combat situations. The company operates various aircraft, including McDonnell Douglas F-4 Phantom II and Northrop F-5 Freedom Fighter, ensuring that clients receive high-quality training tailored to their operational needs.