What action does a pilot take to indicate that they do not wish to be issued a STAR?

When a pilot wants to indicate that they do not wish to be issued a Standard Terminal Arrival Route (STAR), entering "No STAR" in the remarks section of the flight plan is the established method. This notation clearly communicates to air traffic control (ATC) the pilot's intention regarding the use of STARs, allowing ATC to process the flight plan accordingly. By specifying "No STAR," it avoids any confusion and ensures that the pilot's preferences are taken into account throughout the flight planning and clearance process.

While there are other methods for a pilot to communicate their preferences, such as notifying ATC verbally or filing an alternative flight plan, these methods may not be as clear or standardized as indicating "No STAR" in the flight plan remarks. This phrase serves as a direct and concise way to inform ATC of the pilot's wishes after submitting the flight plan.