What is the Republic Act that established the Civil Aviation Authority of the Philippines?

The Republic Act that established the Civil Aviation Authority of the Philippines is Republic Act No. 9497. This law was enacted to provide for the organization, powers, and functions of the Civil Aviation Authority, ensuring the safety and efficiency of civil aviation operations in the country. The Act also includes provisions regarding the implementation of civil aviation policies, as well as the supervision and regulation of air traffic services and other aviation-related activities.

Other choices mention different Republic Acts that are not associated with the establishment of the Civil Aviation Authority. For instance, RA 776 pertains to the old government structure related to aviation before the establishment of the CAAP, and RA 9794 is concerned with unrelated matters not focused on civil aviation authority. As a result, Republic Act No. 9497 is the correct legislation that specifically outlines the establishment and operational guidelines of the Civil Aviation Authority of the Philippines.