What is a pilot expected to do if no clearance is issued past the fix?

When a pilot reaches a fix and has not received a clearance to proceed, the expected protocol is to hold as depicted on the charts and request further instructions. Holding at the fix is a crucial safety procedure that ensures the aircraft remains within controlled airspace while awaiting additional clearance from Air Traffic Control (ATC). This not only maintains the aircraft's current position but also prevents any potential conflicts with other traffic that may be instructed to proceed or land.

Requesting instructions allows the pilot to remain engaged with ATC, providing them with the necessary information to manage the traffic situation and issue the appropriate clearance. By following this protocol, pilots help maintain the safety and efficiency of airspace operations, adhering to established procedures and regulations.