1. Atmospheric Flight and Entry Systems Branch, NASA Langley Research Center, Hampton, Virginia 23681
2. Aerothermodynamics Branch, NASA Ames Research Center, Moffett Field, California 94035
3. Aerothermodynamics Branch, ERC, Inc., Moffett Field, California 94035
4. Guggenheim School of Aerospace Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332