To provide for the extension of taxes funding the Airport and Airway Trust Fund and to require the designation of certain airports as ports of entry.

Bill 118 hr 3796, also known as the Airport and Airway Trust Fund Extension Act, aims to extend taxes that fund the Airport and Airway Trust Fund. This fund supports various aviation infrastructure and safety programs in the United States. The bill also requires the designation of certain airports as ports of entry, which means they will have customs and immigration facilities to process international travelers.

The extension of taxes is crucial for maintaining the Airport and Airway Trust Fund, which plays a vital role in ensuring the safety and efficiency of the nation's aviation system. By designating certain airports as ports of entry, the bill aims to streamline the process for international travelers entering the country, making it easier for them to go through customs and immigration procedures.

Overall, Bill 118 hr 3796 seeks to support the aviation industry and enhance the travel experience for both domestic and international passengers. It is an important piece of legislation that will help ensure the continued success and safety of the nation's airports and airways.