E B Berndt (Marshall Space Flight Center Redstone Arsenal, Alabama, United States)
J P Dunion (National Oceanic and Atmospheric Administration Washington D.C., District of Columbia, United States)
E L Duran (University of Alabama in Huntsville Huntsville, Alabama, United States)
P T Duran (Marshall Space Flight Center Redstone Arsenal, Alabama, United States)
W. J. Blackwell (Massachusetts Institute of Technology Cambridge, Massachusetts, United States)
S A Braun (Goddard Space Flight Center Greenbelt, Maryland, United States)
D S Green (National Aeronautics and Space Administration Washington D.C., District of Columbia, United States)