This document provides an overview of a course on joint terminal attack control (JTAC). The course introduces students to the role of the JTAC and the fundamentals of close air support (CAS). It explains that JTACs are trained to control fixed-wing and rotary aircraft to provide safe and effective fire support for ground forces. The course covers key JTAC concepts like the 9-line CAS briefing format and controlling CAS through the three phases of planning, preparation, and execution. Students will practice with special equipment and complete a scenario controlling CAS to support ground troops under fire.