The aviation supply chain refers to the network of organizations, people, activities, information, and resources involved in the production and delivery of aircraft and their components. This includes manufacturers of aircraft, engines, and avionics, as well as suppliers of raw materials and parts. Efficient management of this supply chain is crucial for ensuring timely delivery and maintaining safety standards. Key players in the aviation supply chain include airlines, maintenance, repair, and overhaul (MRO) providers, and logistics companies. They work together to ensure that all necessary parts and services are available for aircraft operations. Effective collaboration and communication among these entities help minimize delays and reduce costs.