Department Navigation Links AFJROTC Calendar & Events Documents Gallery Remind Staff Wings Department Contacts INSTRUCTORS Department Contact: David Gray Major, USAF (Retired) dgray1@aisd.net Department Contact: Thomas Sitzer Master Sergeant, USAF (Retired) tsitzer@aisd.net Department Contact: Gregory Keels Senior Master Sergeant, USAF (Retired) gkeels@aisd.net Department Contact: VACANT Instructor