On Low Altitude En Route Charts, uncontrolled airspace below 14,500 feet is shaded what color?

On Low Altitude En Route Charts, uncontrolled airspace below 14,500 feet is indicated with a brown shading. This specific shading helps to clearly differentiate uncontrolled airspace from controlled airspace on the charts. It's important for pilots and air traffic controllers to quickly identify the type of airspace they are operating in, as it has implications for communication and air traffic management.

The shading assists in visual navigation and situational awareness, highlighting areas where specific regulations apply, such as the need for pilots to maintain vigilance regarding other aircraft, as no air traffic control services are provided in uncontrolled airspace. Understanding these visual cues on the charts is crucial for flight planning and ensuring safe navigation.