House Bill No. introduced by S. Klakken aims to revise laws related to airports, specifically focusing on those that receive public funding. The bill mandates that these airports must provide certain services to light aircraft at no cost. Key provisions include allowing light aircraft to park for up to one hour without charge, as well as ensuring access for passengers and aircrew through security fencing, in compliance with federal regulations. The bill also stipulates that no additional fees for landing, taxiing, parking, or security can be imposed unless they are clearly communicated and agreed upon prior to each flight.

Additionally, the bill defines "light aircraft" as any aircraft with a gross weight of less than 9,000 pounds operating under specific federal regulations. The new legal language inserted into the bill emphasizes the obligation of publicly funded airports to offer these services at no cost, while the deletion of previous language clarifies the conditions under which light aircraft can park. The bill is intended to be codified as part of Title 67, chapter 1, part 1 of the Montana Code.