What is the appropriate action if you are told to "maintain best forward speed" in Class C airspace?

When instructed to "maintain best forward speed" in Class C airspace, it is essential to follow speed regulations strictly. This directive implies that you should operate your aircraft at the most efficient speed possible while remaining compliant with established airspace speed limits and regulations.

Class C airspace has specific speed restrictions, such as a maximum of 200 knots at or below 2,500 feet AGL. Therefore, adhering to these regulations ensures safe operations and prevents conflicts with other air traffic, which is crucial in busier airspace like Class C.

Selecting a speed above the airspace's limitations or deciding based on nonlinear interpretations can lead to safety violations. Always prioritize compliance with speed regulations while optimizing your airplane’s performance within the permissible boundaries.