Summary: Section 190 of the FAA Reauthorization Act of 2018 authorizes the Federal Aviation Administration (FAA) to carry out an Airport Environmental Mitigation Pilot Program. This program provides grants to sponsors of public-use airports. The pilot program is open to environmental mitigation projects that will measurably reduce or mitigate aviation impacts on noise, air quality, or water quality at the airport or within five miles of the airport. FAA may fund up to six projects at public-use airports. The purpose of this notice is to solicit pre-applications from eligible airports and consortia.