Developed and delivered Cygwin SITL Mintty Terminal Support for the ArduPilot/ardupilot repository, enabling native terminal usage on Windows without requiring X11. This feature leveraged shell scripting and terminal emulation skills to introduce mintty as a fallback terminal option, streamlining the setup process for Windows users and reducing dependency on external X servers. By allowing SITL terminal windows to open natively within Cygwin, the work improved reliability across diverse environments and accelerated debugging workflows. The implementation focused on enhancing developer onboarding and productivity, making CI and test runs simpler and more robust through targeted use of Cygwin and shell scripting.