The Pilot Instructor is responsible for the accomplishment of all simulator-based training in the Weapon System Trainer (WST), including pre-briefings and debriefings, for U.S. Air Force and Allied Nation KC-46 Pilots attending Initial, Upgrade, Requalification, and Refresher training, as well as Maintenance Personnel attending Engine Run Initial Qualification and Refresher Training. Conduct all Initial, Upgrade, Requalification, and Refresher training using devices, such as a classroom, Pilot Part Task Trainer (PTTP), Boom Operator Part Task Trainer (PTTB), Boom Operator Trainer (BOT), Fuselage Trainer (FuT), WST, and KC-46 aircraft.