What is the correct procedure if you lose communication with ATC?

The procedure of squawking 7600 in the event of radio communication failure is the correct and standard practice for pilots. When you lose communication with Air Traffic Control (ATC), you should set your transponder to 7600, which signals an emergency related to lost communications. This alerts ATC and other aircraft in the vicinity that you are experiencing a communication issue.

Following this action, the pilot is expected to continue flying as per the last received clearance or instructions. This ensures that all predefined routing and actions are followed to maintain safety in the airspace and to minimize disruption. It is important to maintain situational awareness and comply with any established procedures for continuing the flight safely, as well as being prepared to land at a safe location if conditions require it.

This correct procedure highlights the importance of established protocols in aviation, ensuring that pilots are equipped to handle communication failures efficiently while keeping safety as the primary concern.