This bill aims to ensure the continued operation of the Federal Aviation Administration (FAA) in the event of a lapse in appropriations , which typically leads to a government shutdown. It mandates the automatic appropriation of funds necessary to maintain the FAA's essential functions during such a period. The funding provided by this legislation is explicitly limited to the lesser of 30 days or the entire duration of the appropriations lapse. This provision is intended to prevent disruptions to critical air traffic control, safety oversight, and other vital services, thereby safeguarding the national airspace system and minimizing impacts on air travel during federal funding impasses.