Which tax is included in the Aviation Trust Fund?

The Aviation Trust Fund is primarily supported by revenues from specific aviation-related taxes, with the fuel tax being one of the main sources of funding. This tax is applied to the sale of aviation fuel, which is essential for the operation of commercial and general aviation aircraft. The funds collected from the fuel tax contribute to the Trust Fund, which in turn supports the development and maintenance of the nation's airports, air traffic control systems, and other aviation infrastructure initiatives.

In contrast, the airline ticket fee is typically used for other purposes and does not directly contribute to the Trust Fund. Public transit tax and property tax are unrelated to aviation funding and are generally collected for different governmental services and functions. This differentiation clarifies the specific role of the fuel tax in supporting the aviation industry's operational needs and infrastructure.