What is the minimum frequency of take-offs and landings required to carry passengers?

The minimum frequency of take-offs and landings required for a pilot to carry passengers is set to ensure that they maintain their skills and proficiency. The correct choice specifies that a pilot must complete 5 take-offs and landings within a 30-day period to be deemed current for passenger carrying. This requirement is grounded in safety protocols, as it allows the pilot to practice essential maneuvers and become re-familiarized with the aircraft's handling characteristics in a variety of situations.

Maintaining this level of practice is crucial because flying with passengers places added responsibility on the pilot. Regular take-offs and landings help ensure that the pilot is adequately prepared to manage the aircraft in different flight phases, enhancing overall flight safety.

While other options present varying frequencies, none align with the standard regulation which mandates the five take-offs and landings within the designated time frame. This regulation is established to ensure pilots do not lose their proficiency due to inactivity, thus promoting a higher level of safety in passenger transport.