An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Section 404 of the Clean Water Act

Federal Aviation Administration Memorandum of Agreement to Address Aircraft-Wildlife Strikes

This Memorandum of Agreement (MOA) establish procedures necessary to coordinate the signatory agencies missions to more effectively address existing and future environmental conditions contributing to aircraft-wildlife strikes throughout the United States. These efforts are intended to minimize wildlife risks to aviation and human safety, while protecting the Nation’s valuable environmental resources.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.