This module teaches the basic concepts of airframe structures and turbine engine systems. Topics covered under the airframe structure component include aircraft structural classification, construction, stress analysis, and airworthiness requirements for structural strength, while topics covered under the engine systems component include the fundamental construction and buildup of the gas turbine engine. Through this module, students will be able to understand aircraft structural maintenance and repair principles. Students will also learn to describe the principle of operation, as well as the construction and layout of the turbine engine systems. Various lab sessions will be incorporated into the module to provide students with hands-on experience on airframe structures and turbine engine systems.