Which Advisory Circular pertains to Airmen requirements?

The correct answer pertains to Advisory Circular 60, which focuses on the requirements for airmen, including training and certification standards. This AC outlines the necessary criteria that individuals must meet to operate various types of aircraft safely and effectively. It includes guidelines on knowledge areas, skills, and operational procedures that are essential for airmen to demonstrate proficiency and ensure safety.

In the realm of unmanned aircraft systems, understanding the airman requirements is essential because it establishes the foundation for pilot certification and operational compliance under FAA regulations. This AC serves as a reference for both instructors and students to ensure that all necessary knowledge and competencies are acquired for safe flight operations.

The other advisory circular options focus on different topics that do not directly pertain to airman qualifications, making AC 60 the most relevant choice for this specific question.