Restricts the use of revenues derived from taxes levied on airports

HB 2947 restricts how certain city-owned airports can use revenue from airport operations. It applies to cities not within a county that receive federal or state airport funding. The bill requires that all such revenue - like fees from ticket sales or rentals - must be spent only on airport-related costs, including the airport itself, the local airport system, or directly related facilities (like security or baggage systems). It prohibits using these funds for general city services or unrelated projects.