What color indicates a serviceable waveguide desiccator?

A serviceable waveguide desiccator is indicated by the color blue. This color coding serves as a visual identification system that helps personnel quickly determine the status of the equipment. When the waveguide desiccator is functioning properly and maintaining the necessary moisture levels, the blue color signifies that it is safe to use and that it is effectively protecting the components housed within the waveguide from moisture damage. Each color in the coding system has a specific meaning related to serviceability, but blue stands out as the universal indicator for a serviceable state. This is essential for maintaining the operational integrity of the Super Hornet's systems, ensuring optimal performance and reliability.