Which of the following is included in the responsibilities of the Federal Aviation Administration?

The Federal Aviation Administration (FAA) is primarily responsible for regulating and overseeing civil aviation in the United States. One of its key functions is the licensing of pilots, which involves ensuring that individuals meet specific education, training, and testing requirements to safely operate aircraft. The FAA establishes the standards and processes for pilot certification to maintain safety in air travel.

In contrast, maintaining airport facilities is typically the responsibility of airport authorities rather than the FAA itself. Regulating hotel accommodations falls outside the FAA's jurisdiction and is handled by other organizations and state or local authorities. Providing travel advisories is usually the role of the Department of State or other entities focusing on travel security, rather than the FAA, which concentrates on aviation safety and regulation. Thus, licensing pilots is firmly within the FAA's scope of responsibilities.