What is the proper procedure if a pilot passes out in the cockpit?

The proper procedure if a pilot passes out in the cockpit is to shut off fuel and open the canopy. This approach ensures immediate safety for both the crew and the aircraft. By shutting off the fuel, you help prevent any potential fire hazards that could arise from an uncontrolled situation in the cockpit. Opening the canopy provides ventilation and can help stabilize the environment for the unconscious pilot.

Additionally, it allows for easier access for rescue or assistance if necessary. Taking these actions is crucial in managing emergencies effectively, prioritizing safety over proceeding with any flight plans or waiting for the pilot to regain consciousness. While ensuring communication with ground control is vital in emergency situations, it is not the immediate step to take when addressing the safety of an incapacitated pilot.