This document provides an introduction to the Estonian Aviation Cluster, outlining its origins, goals, and strategy. The cluster was created to strengthen Estonia's aviation industry, which currently accounts for 3% of GDP, by fostering cooperation across the value chain, attracting investment, and developing human capital. The strategy focuses on growing key sectors like MRO and air cargo, engaging in joint innovation projects, and establishing the cluster as a recognized brand to further develop the industry and create high-paying jobs.