How often must a pilot renew their flight review?

A flight review is an important requirement for pilots to ensure they maintain their flying skills and knowledge. According to regulations, a pilot must complete a flight review every 24 calendar months. This review includes at least one hour of ground training and one hour of flight training with an authorized instructor. The purpose is to reinforce the pilot's understanding of aircraft operations, regulations, and flight maneuvers, ensuring they remain competent and safe to operate an aircraft.

If the flight review is not completed within that 24-month timeframe, the pilot is not legally allowed to act as pilot-in-command until they fulfill this requirement. This regulation is designed to promote aviation safety and proficiency by making sure pilots regularly check in on their skills and knowledge.