; (5) agrees to submit to the Administrator, not later than 3 years after entering into an agreement under subsection (a), the results of the study, including any source materials used; and (6) meets such other requirements as the Administrator determines necessary. (d) Submission of study Not later than 90 days after the Administrator receives the results of the study, the Administrator shall submit to the appropriate committees of Congress the study and a summary of the results. 190. Environmental mitigation pilot program (a) In general The Secretary of Transportation may carry out a pilot program involving not more than 6 projects at public-use airports in accordance with this section. (b) Grants In carrying out the program, the Secretary may make grants to sponsors of public-use airports from funds apportioned under section 47117(e)(1)(A) of title 49, United States Code. (c) Use of funds Amounts from a grant received by the sponsor of a public-use airport under the program shall be used for environmental mitigation projects that will measurably reduce or mitigate aviation impacts on noise, air quality, or water quality at the airport or within 5 miles of the airport. (d) Eligibility Notwithstanding any other provision of chapter 471 of title 49, United States Code, an environmental mitigation project approved under this section shall be treated as eligible for assistance under that chapter. (e) Selection criteria In selecting from among applicants for participation in the program, the Secretary may give priority consideration to projects that— (1) will achieve the greatest reductions in aircraft noise, airport emissions, or airport water quality impacts either on an absolute basis or on a per dollar of funds expended basis