1. Texas State University, Department of Engineering Technology, San Marcos, Texas 78666
2. Kirtland AFB, Air Force Research Lab/Space Vehicles Directorate, Albuquerque, New Mexico 87117
3. University of New Mexico, Department of Civil Engineering, Albuquerque, New Mexico 87106
4. NASA MSFC, MS20, Huntsville, Alabama 35812
5. Physical Optics Corporation, Torrance, California 90501