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 www.epa.gov. 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 This website is no longer updated and links to external websites and some internal pages may not work.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 »

Natural Gas STAR Program

Kairos Aerospace

The document below was a presentation at the 2019 Natural Gas STAR & Methane Challenge Workshop held from November 4-6, 2019 in Pittsburgh, Pennsylvania. The workshop was hosted by EPA’s Natural Gas STAR and Methane Challenge Programs.

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

Kairos Aerospace (PDF)(3 pp, 2 MB, November 2019)
Steve Deiker, Kairos Aerospace