.Main Counsel, Ames Study CenterDan Hymer (Acting).Main Advise, Armstrong Trip Research CenterBrett Swanson.Chief Advise, Glenn Proving Ground Callista M. Puchmeyer.Chief Counsel, Goddard Space Tour CenterDave G. Barrett.Chief Advise, Johnson Room CenterRandall T. Suratt (Acting).Chief Guidance, Kennedy Space CenterAlex Vinson.Main Advise, Langley Research CenterAndrea Z. Warmbier.Principal Advice, Marshall Area Air Travel CenterPam A. Bourque.Principal Guidance, NASA Control Office at JPL James T. Mahoney.Main Advice, NASA Shared Solution Facility Ron Bald.Chief Counsel, NASA Stennis Space Center Ron Bald.