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