An Atmospheric Sensitivity and Validation Study of the Variable Terrain Radio Parabolic Equation Model (VTRPE)
Wright-Patterson Air Force Base, Ohio March 1997
http://globalskywatch.com/chemtrails/ubbthreads.php?ubb=showflat&Number=15709#Post15709

Richmond, Virginia: A. C. Griffith : A.C. Griffi"n"(?) talks about Chemtrails May 14th 2007
http://globalskywatch.com/chemtrails/ubbthreads.php?ubb=showflat&Number=17716#Post17716

Last edited by Denglisch; 07/27/16 11:14 AM.