Dr. Alan H. Epstein, Pratt & Whitney, is the 6th Annual Gerard M. Faeth Memorial Lecture guest speaker. Dr. Epstein will give a lecture entitled, “Aeropropulsion for Commercial Aviation in the 21st Century and Research Directions Needed.” His lecture will focus on two driving imperatives of 21st century commercial aviation and how each will improve fuel consumption and reduce environmental impact. He will outline specific ways that designers and researchers can realign their research priorities to address 21st century challenges, and prepare for new opportunities. Register for the webcast!