Which of the following is not a function of the Public Authority for Civil Aviation?

The correct answer, which identifies a function that is not carried out by the Public Authority for Civil Aviation, is the transport of passengers and cargo. The core responsibility of the Public Authority for Civil Aviation is to regulate and oversee civil aviation operations within its jurisdiction. This includes ensuring the safety and security of aviation activities, which involves supervising airlines and other aviation service providers.

The issuance of licenses and certificates is a vital regulatory function that allows the authority to grant permission to operate according to established safety and operational standards. Oversight on airports and facilities is also a critical component of its duties, ensuring that infrastructure meets safety requirements and is properly maintained.

In contrast, the actual transport of passengers and cargo is performed by airline companies and other transportation entities; it is not a function of the regulatory authority. Thus, while the authority plays an essential role in facilitating safe and efficient aviation operations, it does not engage directly in the movement of goods and people.