How is Class B airspace depicted on aeronautical charts?

Class B airspace is depicted on aeronautical charts using solid blue lines. This depiction signifies the boundaries and limits of this type of airspace, which is typically found around major airports and is designed to manage the flow of air traffic in busy terminal areas. The solid blue lines help pilots quickly identify where the Class B airspace begins and ends, ensuring they adhere to the requirements for operating in these regions, such as obtaining air traffic control clearance before entry.

The other depiction methods mentioned are specific to different airspaces. For example, dashed blue lines signify Class C airspace, green shading is commonly associated with Class G airspace, and red outlines typically indicate restricted or prohibited airspaces. Understanding these representations is crucial for safe navigation and compliance with the airspace rules and regulations.