Worked on operational data and navigation enhancements across three repositories, focusing on air traffic control systems and aviation documentation. Updated sector ownership, frequencies, and map data in lennycolton/vatglasses-data to improve data accuracy and UI clarity, using JSON and data visualization techniques. Enhanced mapping and navigation features in VATGER-Nav/edgg-package by adding new sector positions, refining CPDLC logon codes, and updating ATC profiles for better control coverage. Addressed a map frequency data consistency bug to ensure reliable frequency information. Prepared VATGER-Nav/loa navigation documents for AirAC 2601 compliance, leveraging configuration management and template rendering to support regulatory readiness.