The AAJTS is an immersive 5m dome based on BSI’s Modern Air Combat Environment (MACE) CGF/SAF and built by the Qyantadyn Corp. MACE is used throughout the USAF and ANG for JTAC training, including Close Air Support (CAS) 9-Line training, Call for Fire (CFF) and 5-Line training for gunship and rotary wing assets.