Summary Senior GEOINT Authority (SGA) for Aeronautical Navigation Responsibilities The Senior GEOINT Authority (SGA) for Aeronautical Navigation serves as the Senior Representative for all issues concerning Aeronautical Safety of Navigation (SoN), and represents the Director, NGA in the Aeronautical Navigation functional management role. The SGA is the principle representative for analytical and technical issues related to NGA Aeronautical SoN GEOINT initiatives; coordinating, integrating, and orchestrating operations within the aeronautical domain. The individual must understand the SoN information provider/aviator relationship and promote effective user relations. The SGA Aero has routine and repeated contact with senior intelligence, defense, and national security officials and collaborates with senior level counterparts across NGA, IC, DoD, international partners, industry, academia, and other stakeholders across the aeronautical data domain. These include the International Civil A...