Which document must the Pilot in Command (PIC) always carry?

The Pilot in Command (PIC) is required to carry a valid Medical Certificate at all times while exercising pilot privileges. This document confirms that the pilot meets the necessary health standards set by the Federal Aviation Administration (FAA) to operate an aircraft. The Medical Certificate ensures that the pilot does not have any medical conditions that could impair their ability to safely fly, which is crucial for both the safety of the pilot and the passengers.

Having the Medical Certificate on hand at all times signifies that the pilot has been deemed fit to fly by an authorized aviation medical examiner. It is one of the fundamental requirements for maintaining the privileges of a pilot's license, highlighting the importance of health and fitness in aviation operations.

In contrast, while carrying a flight plan, aircraft registration, and a weight and balance report is important for specific situations, they are not universally mandated for the pilot to have on their person at all times. The flight plan is typically filed with air traffic control and may not need to be carried by the pilot, the aircraft registration should be available in the aircraft but does not need to be on the pilot personally, and the weight and balance report is a planning tool rather than a personal document. Thus, the Medical Certificate stands out as the essential document that the