Nicholas M Pedatella, National Center for Atmospheric Research, Boulder, CO, United States, Jorge Luis Chau, Leibniz Institute of Atmospheric Physics, Radar Remote Sensing, Kühlungsborn, Germany, Juha Vierinen, Univrsity of Tromsø, Tromso, Norway, Liying Qian, NCAR, HAO, Boulder, CO, United States, Pablo M Reyes, SRI International Menlo Park, Menlo Park, CA, United States, Erhan Kudeki, University of Illinois at Urbana Champaign, Electrical and Computer Engineering, Urbana, IL, United States, Gerald A Lehmacher, Clemson University, Clemson, SC, United States and Meers M Oppenheim, Boston University, Center for Space Physics, Boston, MA, United States