What currency requirements must be met to act as pilot in command of an airplane carrying passengers?

To act as pilot in command of an airplane carrying passengers, a pilot must ensure they meet specific currency requirements outlined by the Federal Aviation Administration (FAA). The correct requirement states that a pilot must complete a flight review every 24 calendar months, along with performing three takeoffs and three landings in the same category and class of aircraft within the preceding 90 days.

This requirement emphasizes the need for recent and relevant flying experience to ensure safety when carrying passengers. The requirement for three takeoffs and three landings needs to be completed in the same category and class to ensure proficiency in the specific aircraft type that the pilot intends to operate. This combination of having a recent flight review and recent experience flying the aircraft type helps maintain both pilot competency and passenger safety.

The choice that specifies the review every 24 months along with the requirement for three takeoffs and landings in the same category and class within the past 90 days aligns perfectly with these FAA regulations, confirming its correctness.