The 363d Training Squadron (TRS), Sheppard AFB TX, is assessing the training effectiveness and usability of their Virtual Environment Safe-for- maintenance Trainer (VEST). VEST is an immersive virtual reality (VR) environment that provides demonstrations, drills, and checks on performance for F-15E model (a) cockpit switch familiarization, (b) weapons station identification, and (c) external aircraft safe-for-maintenance procedures. The assessment includes performance data and apprentices reactions to the training experience. Results from ...